CN107436059A - The reservoir that a kind of structure simplifies - Google Patents
The reservoir that a kind of structure simplifies Download PDFInfo
- Publication number
- CN107436059A CN107436059A CN201610355800.4A CN201610355800A CN107436059A CN 107436059 A CN107436059 A CN 107436059A CN 201610355800 A CN201610355800 A CN 201610355800A CN 107436059 A CN107436059 A CN 107436059A
- Authority
- CN
- China
- Prior art keywords
- reservoir
- filter screen
- screen unit
- compressor
- liquid
- 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.)
- Pending
Links
Classifications
-
- 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
- F25B43/003—Filters
-
- 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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- 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
- F25B2500/00—Problems to be solved
- F25B2500/28—Means for preventing liquid refrigerant entering into the compressor
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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)
- Compressor (AREA)
Abstract
The invention discloses the reservoir that a kind of structure simplifies, including：One first body, its one end form entrance, the other end that supply liquid mixing refrigerant enters and form a spill port for being used to for the liquid refrigerants of the first pipe internal deposition to be back to compressor；One filter screen unit, it is fixedly installed in first body, and the filter screen unit is provided for that the liquid state mixing refrigerant in first body is filtered and is separated into the unit of liquid refrigerants and gaseous coolant；And one second body, it is arranged in the side wall of first body, and is connected with first body, and second body is provided for gaseous coolant being delivered to the passage of compressor.The present invention enormously simplify the structure and production technology of reservoir, have the advantages of simple in construction, production efficiency is high, production cost is low.
Description
Technical field：
The present invention relates to compressor accessory technical field, more particularly to a kind of new liquid storage of structure simplification
Device.
Background technology：
Compressor is the critical piece of air-conditioner refrigerating system, ensures the refrigerant circulation stream that heat exchange is carried out in refrigeration system
It is dynamic, realize that air conditioner circulation carries out refrigerating/heating operation.Compressor is from evaporator inspiration gaseous coolant and compresses it into high temperature
High pressure conditions, then high pressure gaseous refrigerant is sent into condenser, high pressure gaseous refrigerant is carried out with the external world within the condenser
Heat exchange and the liquid for being cooled into medium temperature high pressure, the liquid coolant of the medium temperature high pressure come out by condenser subtract by throttling device
Pressure drop temperature becomes low temperature and enters evaporator, and the liquid refrigerants of low-temp low-pressure becomes low temperature under the negative pressure of evaporator
The gas of low pressure simultaneously carries out heat exchange with the external world.Then, the low-temp low-pressure gaseous coolant in evaporator enters back into is inhaled by compressor
Take, be compressed into high-temperature high-pressure state within the compressor, be sent into the new kind of refrigeration cycle such as condenser.Compressor is as air conditioner
" heart ", stably operation conditions contributes to the normal work of air conditioner to operate for it.
Usual compressor sucks refrigerant by air entry, and still, the refrigerant in evaporator contains more liquid sometimes,
To ensure safety, prevent excessive liquid coolant from entering the pump housing of compressor and causing the pump housing to damage, typically in compressor air suction mouth
One reservoir of place's installation, the refrigerant of so flash-pot first passes through reservoir, after the liquid in refrigerant vapor is separated,
Compressor is entered back into, in case liquid hammer damage occurs for compressor.
The reservoir structure of prior art as shown in figure 1, including：Air inlet pipe 01, filter screen 02, upper shell 031, outgoing gas connection tube
04th, fixed plate 05, lower shell 032, escape pipe 07, upper shell 031 and lower shell 032 weld closed integral, formation accommodating chamber
06, fixed plate 05 produces noise and set primarily to reducing the vibrations of outgoing gas connection tube 04, therefore to prevent liquid refrigerant from existing
Largely deposited in fixed plate, which is provided with tap hole 051.During system operation, refrigerant enters reservoir by air inlet pipe 01, through filter screen
02 filter bypass, the gas in refrigerant passes sequentially through outgoing gas connection tube 04 and escape pipe 07 enters in compressor, and the liquid in refrigerant
Body then flows into reservoir lower end by tap hole in fixed plate 051, reservoir bottom is stored in, so as to reach the work of gas-liquid separation
With.Existing reservoir has the drawback that：Reservoir is provided with the parts such as cylinder, fixed plate, outgoing gas connection tube, structure and processing
Technique is complex, causes low production efficiency, production cost height.
The content of the invention：
The purpose of the present invention and provides the reservoir that a kind of structure simplifies, it is significantly aiming at the deficiency of prior art
The structure and production technology of reservoir are simplified, there is the advantages of simple in construction, production efficiency is high, production cost is low.
The technology solution of the present invention is as follows：The reservoir that a kind of structure simplifies, including：One first body, its one end
Form entrance, the other end that supply liquid mixing refrigerant enters and form one and be used for the liquid of the first pipe internal deposition
State refrigerant return to compressor spill port；One filter screen unit, it is fixedly installed in first body, the filter screen unit
It is provided for that the liquid state mixing refrigerant in first body is filtered and is separated into the list of liquid refrigerants and gaseous coolant
Member；And one second body, it is arranged in the side wall of first body, and is connected with first body, and described the
Two bodys are provided for gaseous coolant being delivered to the passage of compressor；Wherein, formed in the side wall of first body
One side opening for installing second body, the side opening are located under the filter screen unit and the first body connecting portion
Side.
As the preferred of above-mentioned technical proposal, the filter screen unit is arranged on first body in an interference fit
It is interior.
As the preferred of above-mentioned technical proposal, the filter screen unit is arranged on first body by way of welding
It is interior.
As the preferred of above-mentioned technical proposal, second body is arranged on first body by way of welding
On.
As the preferred of above-mentioned technical proposal, the material of first body and second body is copper or iron.
As the preferred of above-mentioned technical proposal, the spill port is the circular hole of an a diameter of 1~2mm.
The beneficial effects of the present invention are：
1st, while preventing foreign matter, liquid snow kind from entering compressor, structure, reservoir of the invention are effectively simplified
It is made up of the first body, the second body and the filter screen unit that is fixedly installed in the first body, relative to traditional reservoir knot
For structure, the present invention need not set cylinder, filter screen unit need to be only arranged in the first body, simplify the knot of reservoir
Structure；
2nd, processing technology is effectively simplified, filter screen unit is fixedly mounted on the first body first in process of production
It is interior, then again by the second pipe welding to the first body, you can realize conversion of the accessory to finished product, simple production process；
3rd, by simplifying the structure and processing technology of reservoir, production cost is effectively reduced, improves production efficiency.
Brief description of the drawings：
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of prior art；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the mplifying structure schematic diagram of the filter screen unit of the present invention.
In figure, the 10, first body；11st, entrance；12nd, spill port；20th, filter screen unit；30th, the second body.
Embodiment：
Embodiment：Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by
Content disclosed in the present specification understands other advantages and effect of the present invention easily.
Embodiment one：As shown in Figure 2, the reservoir that a kind of structure simplifies, including：One first body 10, a filter screen unit
20 and one second body 30.One end of first body 10 forms the entrance 11 that supply liquid mixing refrigerant enters, another
One end forms a spill port 12 for being used to for the liquid refrigerants of deposition in first body 10 to be back to compressor, wherein,
The spill port 12 is the circular hole of an a diameter of 1~2mm.The filter screen unit 20 is fixedly installed in first body 10,
The filter screen unit 20 is provided for filtering the liquid state mixing refrigerant in first body 10 and to be separated into liquid cold
Matchmaker and the unit of gaseous coolant, the filter screen unit 20 are arranged in first body 10 in an interference fit, specifically
, the filter screen unit 20 is extruded to after in first body 10, then by press-loading device by the filter screen unit 20 and institute
State the close-fitting of the first body 10 together, as shown in figure 3, a is press fitting groove, symmetrically set on heretofore described first body 10
4 press fitting grooves are equipped with, firmly the filter screen unit 20 can be fixed in first body 10.Described second
Body 30 is arranged in the side wall of first body 10, and is connected with first body 10, and heretofore described second
Body 30 is arranged on first body 10 by way of welding, and second body 30 is provided for gaseous coolant
The passage of compressor is delivered to, wherein, one is formed in the side wall of first body 10 and is used to second body 30 be installed
Side opening, the side opening is located at the lower section of the filter screen unit 20 and the connecting portion of the first body 10.
In the present invention, first body 10 can be regarded as one end open, other end closing, and be offered on blind end
The body of the spill port 12 of one small-bore, the spill port 12 are located at the front end of liquid state mixing refrigerant flow direction, and
On the axis of rotation of first body 10.Second body 30 can be regarded as the body that both ends are open.Described
The material of one body 10 and second body 30 is copper or iron, and the shape of first body 10 and second body 30 can
Think that straight tube is alternatively bend pipe, shape does not limit specifically, depending on actual use situation, as long as can pass through three-way pipe
Realization is connected with compressor.
Embodiment two：Unique difference with embodiment one is that the filter screen unit 20 is arranged on first body 10
Interior mounting means is different.In the present embodiment, the filter screen unit 20 is arranged on first body 10 by way of welding
It is interior.
Operation principle：As shown in Figure 3, in figure black arrows represent be liquid state mixing refrigerant, white hollow arrow
What what head represented be that gaseous coolant, right-angle arrowhead represent is liquid refrigerants, and during system operation, as shown in Figure 2, liquid state mixing is cold
Matchmaker by the entrance 11 enter first body 10, after the filter screen unit 20 is filtered and shunted, gaseous coolant by
Second body 30 that acts through of compressor suction enters Compressor Pipes, because the aperture of the spill port 12 is much small
In the aperture of the entrance 11, liquid refrigerants can be deposited on the bottom of first body 10 under gravity, be deposited on
Liquid refrigerants in first body 10 is acted through the spill port 12 by compressor suction and enters Compressor Pipes.
The embodiment is to the illustrative present invention, not for the limitation present invention.Any those skilled in the art
The embodiment can be modified under the spirit and scope without prejudice to the present invention, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (6)
- A kind of 1. reservoir that structure simplifies, it is characterised in that including：One first body (10), its one end form entrance (11), the other end that supply liquid mixing refrigerant enters and formed One spill port (12) for the liquid refrigerants of deposition in first body (10) to be back to compressor；One filter screen unit (20), it is fixedly installed in first body (10), and the filter screen unit (20) is provided for Liquid state mixing refrigerant in first body (10) is filtered and is separated into the unit of liquid refrigerants and gaseous coolant；AndOne second body (30), it is arranged in the side wall of first body (10), and is connected with first body (10) Logical, second body (30) is provided for gaseous coolant being delivered to the passage of compressor；Wherein, a side opening for being used to install second body (30) is formed in the side wall of first body (10), it is described Side opening is located at the lower section of the filter screen unit (20) and the first body (10) connecting portion.
- 2. the reservoir that structure according to claim 1 simplifies, it is characterised in that：The filter screen unit (20) is matched somebody with somebody with interference The mode of conjunction is arranged in first body (10).
- 3. the reservoir that structure according to claim 1 simplifies, it is characterised in that：The filter screen unit (20) passes through welding Mode be arranged on first body (10) in.
- 4. the reservoir that structure according to claim 1 simplifies, it is characterised in that：Second body (30) passes through welding Mode be arranged on first body (10) on.
- 5. the reservoir that structure according to claim 1 simplifies, it is characterised in that：First body (10) and described The material of two bodys (30) is copper or iron.
- 6. the reservoir that structure according to claim 1 simplifies, it is characterised in that：The spill port (12) is one a diameter of 1~2mm circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610355800.4A CN107436059A (en) | 2016-05-25 | 2016-05-25 | The reservoir that a kind of structure simplifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610355800.4A CN107436059A (en) | 2016-05-25 | 2016-05-25 | The reservoir that a kind of structure simplifies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107436059A true CN107436059A (en) | 2017-12-05 |
Family
ID=60454191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610355800.4A Pending CN107436059A (en) | 2016-05-25 | 2016-05-25 | The reservoir that a kind of structure simplifies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107436059A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800684A (en) * | 2018-07-24 | 2018-11-13 | 珠海华宇金属有限公司 | Horizontal liquid storage device |
| CN108954995A (en) * | 2018-09-30 | 2018-12-07 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of dispenser and the compressor with it |
| CN110864474A (en) * | 2018-08-28 | 2020-03-06 | 天津华信机械有限公司 | Gas-liquid separator, compressor assembly, air conditioner and refrigerator |
-
2016
- 2016-05-25 CN CN201610355800.4A patent/CN107436059A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800684A (en) * | 2018-07-24 | 2018-11-13 | 珠海华宇金属有限公司 | Horizontal liquid storage device |
| CN108800684B (en) * | 2018-07-24 | 2024-03-15 | 珠海华宇金属有限公司 | Horizontal liquid storage device |
| CN110864474A (en) * | 2018-08-28 | 2020-03-06 | 天津华信机械有限公司 | Gas-liquid separator, compressor assembly, air conditioner and refrigerator |
| CN108954995A (en) * | 2018-09-30 | 2018-12-07 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of dispenser and the compressor with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171205 |