CN206555128U - A kind of double suction gas port compressor - Google Patents
A kind of double suction gas port compressor Download PDFInfo
- Publication number
- CN206555128U CN206555128U CN201720167832.1U CN201720167832U CN206555128U CN 206555128 U CN206555128 U CN 206555128U CN 201720167832 U CN201720167832 U CN 201720167832U CN 206555128 U CN206555128 U CN 206555128U
- Authority
- CN
- China
- Prior art keywords
- inlet valve
- corona wire
- gas port
- inlet
- pressure difference
- 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.)
- Active
Links
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a kind of double suction gas port compressor, including：Compressor body, the compression body has suction muffler, suction muffler has the first air entry, the second air entry, the first inlet valve is installed at first air entry, second inlet valve is installed at the second air entry, first inlet valve, the second inlet valve include the flap for automatically turning on or closing according to both sides pressure difference, and pressure difference needed for the flap of second inlet valve is opened is more than pressure difference needed for the valve of the first inlet valve is opened.The utility model can make the capacity of compressor be in stable state all the time.
Description
Technical field
The utility model is related to Compressor Technology field, more particularly to a kind of double suction gas port compressor.
Background technology
Compressor (compressor), is a kind of driven fluid machinery that low-pressure gas is promoted to gases at high pressure, is
The heart of refrigeration system.It sucks the refrigerant gas of low-temp low-pressure from air intake duct, and operate band piston by motor enters to it
After row compression, the refrigerant gas of HTHP is discharged to blast pipe, power is provided for kind of refrigeration cycle, so as to realize compression → cold
The kind of refrigeration cycle of solidifying (heat release) → expansion → evaporation (heat absorption).Its in the course of the work, easily by breather filter block or
Its air-breathing inside pipe wall incrustation etc. influences so that its inspiratory resistance becomes big, in turn results in capacity not enough, it would be highly desirable to improve.
Utility model content
The technical problem existed based on above-mentioned background technology, the utility model proposes a kind of double suction gas port compressor.
The utility model proposes a kind of double suction gas port compressor, including：Compressor body, the compression body, which has, to be inhaled
Air cavity, suction muffler, which has, is provided with the first inlet valve at the first air entry, the second air entry, first air entry, second inhales
Second inlet valve is installed, the first inlet valve, the second inlet valve include automatically turning on or closing according to both sides pressure difference at gas port
Flap, pressure difference needed for the flap of second inlet valve is opened is more than pressure difference needed for the valve of the first inlet valve is opened.
Preferably, the inlet end of the first inlet valve is connected with the first cleaner, and the first cleaner includes shell body and set
The corona wire being made by conductive material in housing is put, the shell body has air inlet and gas outlet；The corona
Line is provided with many, and each corona wire extends in shell body by its air inlet to its gas outlet direction, and each corona wire is with just
It is extremely electric.
Preferably, the inlet end of the second inlet valve is connected with final cleaner, and final cleaner includes shell body and set
The corona wire being made by conductive material in housing is put, the shell body has air inlet and gas outlet；The corona
Line is provided with many, and each corona wire extends in shell body by its air inlet to its gas outlet direction, and each corona wire is with just
It is extremely electric.
Preferably, corona wire is set to helical structure.
Preferably, corona wire is prickle wire.
Preferably, corona wire is made by carbon fibre material.
In the utility model, by setting the first air entry, the second air entry on compressor body, and in the first air-breathing
It is provided with mouthful at the first inlet valve, the second air entry and the second inlet valve is installed, the flap of the second inlet valve is opened required
Pressure difference is more than pressure difference needed for the valve of the first inlet valve is opened.In the course of work, when compressor be in normal operating conditions under, air-breathing
The flap that the inside and outside pressure difference of chamber meets the first inlet valve opens required pressure difference, and the flap less than the second inlet valve opens required
Pressure difference, now, the flap of the first inlet valve are in opening, and the flap of the second inlet valve is closed, compressor
Required refrigerant gas is sucked by the first air entry；When the first air entry soakage reduces, the inside and outside pressure difference of suction muffler increases
Greatly, the valve seat of the second inlet valve is promoted to open so that the refrigerant gas needed for compressor can be sucked by the second air entry, with
The capacity of compressor is in stable state all the time.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of double suction gas port compressor structural representation.
Embodiment
Below, the technical solution of the utility model is described in detail by specific embodiment.
As shown in figure 1, Fig. 1 be the utility model proposes a kind of double suction gas port compressor structural representation.
Reference picture 1, a kind of double suction gas port compressor that the utility model embodiment is proposed, including：Compressor body, it is described
Compression body has a suction muffler 1, and suction muffler 1, which has, is provided with the at the first air entry, the second air entry, first air entry
Second inlet valve 3 is installed, the first inlet valve 2, the second inlet valve 3 include according to both sides at one inlet valve 2, the second air entry
The flap that pressure difference is automatically turned on or closed, pressure difference is more than the valve of the first inlet valve 2 needed for the flap of second inlet valve 3 is opened
Pressure difference needed for opening.
The utility model on compressor body by setting the first air entry, the second air entry, and in the first air entry
Place, which is provided with the first inlet valve 2, the second air entry, is provided with the second inlet valve 3, the flap of the second inlet valve 3 is opened required
Pressure difference is more than pressure difference needed for the valve of the first inlet valve 2 is opened.In the course of work, when compressor is under normal operating conditions, inhale
The flap that the inside and outside pressure difference of air cavity 1 meets the first inlet valve 2 opens required pressure difference, and the flap less than the second inlet valve 3 is opened
Required pressure difference, now, the flap of the first inlet valve 2 are in opening, and the flap of the second inlet valve 3 is closed,
Refrigerant gas needed for compressor is sucked by the first air entry；When the first air entry soakage reduces, suction muffler 1 it is interior,
External differential increases, and promotes the valve seat of the second inlet valve 3 to open so that the refrigerant gas needed for compressor can be by the second air-breathing
Mouth suction, stable state is in the capacity of compressor all the time.
In addition, in the present embodiment, the inlet end of the first inlet valve 2 is connected with the first cleaner 4, and the second inlet valve 3 enters
Gas end is connected with final cleaner 5, and first cleaner 4, final cleaner 5 include shell body and be arranged in housing
The corona wire being made by conductive material, the shell body has air inlet and gas outlet；The corona wire is provided with many,
Each corona wire extends in shell body by its air inlet to its gas outlet direction, and each corona wire is with positive pole electricity, to utilize
Powered corona wire is adsorbed to dust in gas, and the setting of the structure can both play good dust removing effects, is caused again
Gas flow resistance in cleaner is small, it is ensured that compressor air suction is smooth.
In the present embodiment, corona wire is the prickle wire being made by carbon fibre material and is set to helical structure, to increase
The contact area with gas of corona wire, further improves dust removing effects.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of double suction gas port compressor, it is characterised in that including：Compressor body, the compression body has suction muffler
(1), suction muffler (1) has is provided with the first inlet valve (2) at the first air entry, the second air entry, first air entry, the
Second inlet valve (3) is installed, the first inlet valve (2), the second inlet valve (3) are included according to both sides pressure difference certainly at two air entries
The flap of dynamic closure or openness, the valve that pressure difference needed for the flap of second inlet valve (3) is opened is more than the first inlet valve (2) is opened
Open required pressure difference.
2. double suction gas port compressor according to claim 1, it is characterised in that the inlet end connection of the first inlet valve (2)
There is the first cleaner (4), the first cleaner (4) includes shell body and is arranged on being made by conductive material in housing
Corona wire, the shell body has air inlet and gas outlet；The corona wire be provided with many, each corona wire in shell body by
Its air inlet extends to its gas outlet direction, and each corona wire is with positive pole electricity.
3. double suction gas port compressor according to claim 1, it is characterised in that the inlet end connection of the second inlet valve (3)
There is a final cleaner (5), final cleaner (5) includes shell body and is arranged on being made by conductive material in housing
Corona wire, the shell body has air inlet and gas outlet；The corona wire be provided with many, each corona wire in shell body by
Its air inlet extends to its gas outlet direction, and each corona wire is with positive pole electricity.
4. the double suction gas port compressor according to Claims 2 or 3, it is characterised in that corona wire is set to helical structure.
5. the double suction gas port compressor according to Claims 2 or 3, it is characterised in that corona wire is prickle wire.
6. the double suction gas port compressor according to Claims 2 or 3, it is characterised in that corona wire is made by carbon fibre material
Form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167832.1U CN206555128U (en) | 2017-02-23 | 2017-02-23 | A kind of double suction gas port compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167832.1U CN206555128U (en) | 2017-02-23 | 2017-02-23 | A kind of double suction gas port compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555128U true CN206555128U (en) | 2017-10-13 |
Family
ID=60361128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720167832.1U Active CN206555128U (en) | 2017-02-23 | 2017-02-23 | A kind of double suction gas port compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905774A (en) * | 2019-12-11 | 2020-03-24 | 珠海格力节能环保制冷技术研究中心有限公司 | Valve module, compressor and electrical apparatus |
-
2017
- 2017-02-23 CN CN201720167832.1U patent/CN206555128U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905774A (en) * | 2019-12-11 | 2020-03-24 | 珠海格力节能环保制冷技术研究中心有限公司 | Valve module, compressor and electrical apparatus |
| CN110905774B (en) * | 2019-12-11 | 2021-08-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Valve module, compressor and electrical apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206555128U (en) | A kind of double suction gas port compressor | |
| CN108952355A (en) | A kind of smart lock with cover board reset and dehumidification function | |
| CN103590935A (en) | Automatic dust discharging device for air filter | |
| CN208282277U (en) | New blower | |
| CN208996948U (en) | Pump assembly, compressor and two temperature air-conditioning system | |
| CN105485828B (en) | It is a kind of can in circularly purifying air total-heat fresh-air exchanger | |
| CN207437307U (en) | A kind of double frequency conversion air compressors of Two-stage Compression permanent magnetism | |
| CN107605712A (en) | A kind of oilless (oil free) compressor with dust-proof dust-removing function | |
| CN204880906U (en) | Oil content system of frequency conversion compressor | |
| CN207313131U (en) | A kind of system for concentrating compression purification air to supply multiple oxygen separation units | |
| CN206504596U (en) | A kind of monoblock type dehumidification drying machine | |
| CN102720652A (en) | Compressor suction muffler for reducing heat exchange and oil discharge | |
| CN207437309U (en) | It is a kind of that there is the oilless (oil free) compressor of dust-proof dust-removing | |
| CN102168607A (en) | Inter-cooling integral volute | |
| CN206129520U (en) | Air compressor | |
| CN206207716U (en) | Energy-saving gas water heater component | |
| CN207454261U (en) | A kind of two-stage normal pressure double-screw air compressor with admission gear | |
| CN208382641U (en) | A kind of water-cooling spiral is losed heart | |
| CN201795647U (en) | Gas-liquid separator | |
| CN110584407B (en) | Anion sleeping bag | |
| CN107575622A (en) | A kind of booster relief valve lip type combined sealing structure | |
| CN210107868U (en) | Multistage formula air compression safety device | |
| CN208918845U (en) | A kind of rotary-vane type air conditioning compressor air intake passage structure | |
| CN213088235U (en) | Screw air compressor | |
| CN208693199U (en) | A kind of inlet duct and the dish-washing machine with it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |