CN204693909U - A kind of Novel filtering net structure reservoir - Google Patents
A kind of Novel filtering net structure reservoir Download PDFInfo
- Publication number
- CN204693909U CN204693909U CN201520356504.7U CN201520356504U CN204693909U CN 204693909 U CN204693909 U CN 204693909U CN 201520356504 U CN201520356504 U CN 201520356504U CN 204693909 U CN204693909 U CN 204693909U
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- China
- Prior art keywords
- connection tube
- screen cloth
- gas connection
- outgoing gas
- end cover
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Abstract
The utility model discloses a kind of Novel filtering net structure reservoir, comprise: air inlet pipe, upper end cover, net-filter assembly, middle cylinder body, outgoing gas connection tube, bottom end cover, escape pipe, net-filter assembly comprises upper spacer, screen cloth, screen cloth retainer ring, connecting rod, lower clapboard, upper spacer and lower clapboard are fixed on middle cylinder body, screen cloth is fixed on upper spacer and lower clapboard respectively by two screen cloth retainer rings, and screen cloth forms seal cavity in one week around connecting rod.It, by being provided with a kind of new net-filter assembly in middle cylinder body, not only having filter screen function and can also realize fixed head function, reduce outgoing gas connection tube vibration problem, decrease fixed head accessory simultaneously, reduce production cost; It by arranging boss on the upper spacer of net-filter assembly, described boss is connected with the first end of outgoing gas connection tube, effectively can prevent liquid refrigerants from directly entering compressor inside from the outgoing gas connection tube mouth of pipe, avoid causing compressor liquid to rush, extend compressor service life.
Description
Technical field:
The utility model belongs to operation of air conditioning systems technical field, specifically relates to a kind of Novel filtering net structure reservoir.
Background technology:
Liquid container for air-conditioner compressor is the abbreviation of gas-liquid separator, generally be fitted in evaporimeter and the compressor suction duct position of air-conditioning, prevent liquid refrigerant from flowing into compressor and producing liquid hit phenomenon, the air inlet pipe of reservoir is generally connected with solenoid directional control valve interface, and escape pipe is connected to compressor interface.Reservoir is entered by air inlet pipe from evaporimeter cold-producing medium out, liquid refrigerant is because itself is than gas weight, and at the bottom of directly falling into tin, and gas refrigerant sucks in compressor from escape pipe, to prevent compressor inhalant liquid cryogen from causing liquid hammer, reservoir serves the effect of gas-liquid separation.
The air condition compressor reservoir of existing three stage structure as shown in Figure 1, mainly comprises air inlet pipe 10, upper end cover 20, filter screen 30, middle cylinder body 40, first fixed head 50, outgoing gas connection tube 60, bottom end cover 70, escape pipe 80.Described air inlet pipe 10 is fixed in described upper end cover 20, and described escape pipe 80 is fixed in described outgoing gas connection tube 60, and adopt gas brazing when described air inlet pipe 10 and described escape pipe 80 are fixed, solder is strong solder, and the trade mark is BCu60ZnSn-R; Described upper end cover 20, described bottom end cover 70 coordinate with described middle cylinder body 40, described filter screen 30, described first fixed head 50 are fixed in described middle cylinder body 40, described filter screen 30 structure as shown in Figure 2, comprise screen cloth 31, screen cloth retainer ring 32, filter screen rack 33, furnace brazing is adopted when described upper end cover 20, described bottom end cover 70, described filter screen 30, described first fixed head 50 are fixed, solder is red copper solder, and the trade mark is BCu.Syllogic reservoir shown in Fig. 1 described outgoing gas connection tube 60 amplitude when compressor operating is larger, noise exceeds standard, affect heat pump performance, in order to reduce the vibration of described outgoing gas connection tube 60, reduce operating noise, usually be all increase by one piece of second fixed head 90 in syllogic reservoir inside, as shown in Figure 3, described outgoing gas connection tube 60 is fixed by described second fixed head 90 and described first fixed head 50, when preventing syllogic compressor operating, described outgoing gas connection tube 60 vibrates, but fix described outgoing gas connection tube 60 by increase by second fixed head 90, although solve the vibration problem of outgoing gas connection tube 60, but be the increase in parts, improve product cost.
Utility model content:
The purpose of this utility model is to provide the weak point existed for prior art, and a kind of Novel filtering net structure reservoir is provided, it solves outgoing gas connection tube vibration problem under the condition not increasing new parts, refrigerant can also be avoided directly to enter compressor simultaneously, cause liquid to rush to it.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of Novel filtering net structure reservoir, comprise: air inlet pipe, upper end cover, net-filter assembly, middle cylinder body, outgoing gas connection tube, bottom end cover, escape pipe, described net-filter assembly comprises upper spacer, screen cloth, screen cloth retainer ring, connecting rod, lower clapboard, described upper spacer and described lower clapboard are fixed on described middle cylinder body, described screen cloth is fixed on described upper spacer and described lower clapboard respectively by two described screen cloth retainer rings, and described screen cloth forms seal cavity in one week around described connecting rod.
Preferred as technique scheme, the center of described upper spacer is provided with boss, and described boss is connected with the first end of described outgoing gas connection tube, and the center of described lower clapboard is provided with the first through hole, and described through hole is used for stretching into described outgoing gas connection tube.
Preferred as technique scheme, the body of described outgoing gas connection tube is provided with suction hole, and described suction hole is one or more.
Preferred as technique scheme, described connecting rod is four, and described upper spacer is fixedly connected with described lower clapboard by described connecting rod.
Preferred as technique scheme, the first end of described middle cylinder body is fixedly connected with described upper end cover, and the second end of described middle cylinder body is fixedly connected with described bottom end cover.
Preferred as technique scheme, the center of described upper end cover is provided with the second through hole, fixing in the second through hole that the first end of described air inlet pipe stretches into described upper end cover.
Preferred as technique scheme, the center of described bottom end cover is provided with third through-hole, and the second end and the described third through-hole of described outgoing gas connection tube are fixed.
Preferred as technique scheme, the first end of described escape pipe is fixed on the second end of described outgoing gas connection tube, and the second end of described escape pipe connects compressor.
The beneficial effects of the utility model are: it by being provided with a kind of new net-filter assembly in middle cylinder body, not only there is filter screen function and can also realize fixed head function, reduce outgoing gas connection tube vibration problem, decrease fixed head accessory simultaneously, reduce production cost; It by arranging boss on the upper spacer of net-filter assembly, and described boss is connected with the first end of outgoing gas connection tube, effectively can prevent liquid refrigerants from directly entering compressor inside from the outgoing gas connection tube mouth of pipe, avoid causing liquid to rush, and can extend compressor service life; It is by being fixed on upper spacer and lower clapboard by screen cloth, described screen cloth forms seal cavity in one week around described connecting rod, reservoir inside and outside portion foreign matter effectively can be stoped to enter in compressor, prevent compressor stuck; It is by arranging suction hole at outgoing gas connection tube, and gaseous coolant can be made effectively to enter in outgoing gas connection tube.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the air condition compressor reservoir structural representation of a kind of three stage structure in prior art;
Fig. 2 is a kind of filter structure schematic diagram in prior art;
Fig. 3 is a kind of air condition compressor reservoir structural representation having added fixed head in prior art;
Fig. 4 is the Novel filtering net structure reservoir structure schematic diagram of the utility model embodiment;
Fig. 5 is the net-filter assembly structural representation of the utility model embodiment;
Fig. 6 is the screen cloth retainer ring structural representation of the utility model embodiment;
Fig. 7 is the upper spacer structure intention of the utility model embodiment;
Fig. 8 is the lower clapboard structural representation of the novel embodiment of this experiment;
Fig. 9 is the connecting rod structural representation of the novel embodiment of this experiment.
Symbol description in figure:
1-air inlet pipe, 2-upper end cover, 3-net-filter assembly, 4-middle cylinder body, 5-outgoing gas connection tube, 6-bottom end cover, 7-escape pipe, 201-second through hole, 301-upper spacer, 302-screen cloth, 303-screen cloth retainer ring, 304-connecting rod, 305-lower clapboard, 3011-boss, 3051-first through hole, 501-suction hole, 601-third through-hole, 10-air inlet pipe, 20-upper end cover, 30-filter screen, 40-middle cylinder body, 50-first fixed head, 60-outgoing gas connection tube, 70-bottom end cover, 80-escape pipe, 90-second fixed head, 31-screen cloth, 32-screen cloth retainer ring, 33-filter screen rack.
Detailed description of the invention:
As shown in Figure 4, Novel filtering net structure reservoir of the present utility model, comprising: air inlet pipe 1, upper end cover 2, net-filter assembly 3, middle cylinder body 4, outgoing gas connection tube 5, bottom end cover 6, escape pipe 7.
As shown in Figure 5, described net-filter assembly 3 comprises upper spacer 301, screen cloth 302, screen cloth retainer ring 303, connecting rod 304, lower clapboard 305.Described upper spacer 301 and described lower clapboard 305 are fixed on described middle cylinder body 4, described screen cloth retainer ring structure as shown in Figure 6, described screen cloth 302 is separately fixed on described upper spacer 301 and described lower clapboard 305 by two described screen cloth retainer rings 303, and described screen cloth 302 forms seal cavity in 304 1 weeks around described connecting rod.
As shown in Figure 7, the center of described upper spacer 301 is provided with boss 3011 to the structure of described upper spacer 301, and described boss 3011 is connected with the first end of described outgoing gas connection tube 5.As shown in Figure 8, the center of described lower clapboard 305 is provided with the first through hole 3051 to the structure of described lower clapboard 305, and described through hole 3051 is for stretching into described outgoing gas connection tube 5.
Described connecting rod 304 as shown in Figure 9, in the present embodiment, described connecting rod 304 is four, described upper spacer 301 is fixedly connected with described lower clapboard 305 by four described connecting rods 304, can adopt and rivet fixed form or be welded and fixed mode when described connecting rod 304 is fixed with described upper spacer 301 and described lower clapboard 305.
Left end in the first end of described middle cylinder body 4 and figure is fixedly connected with described upper end cover 2, and the right-hand member in the second end of described middle cylinder body 4 and figure is fixedly connected with described bottom end cover 6.
The center of described upper end cover 2 is provided with the second through hole 201, fixing in the second through hole 201 that the first end of described air inlet pipe 1 stretches into described upper end cover 2.
The center of described bottom end cover 6 is provided with third through-hole 601, and the second end and the described third through-hole 601 of described outgoing gas connection tube 5 are fixed.
The first end of described escape pipe 7 is fixed on the second end of described outgoing gas connection tube 5, and the second end of described escape pipe 7 connects compressor.The body of described outgoing gas connection tube 5 is provided with suction hole 501, described suction hole 501 is one or more, suction hole 501 described in the present embodiment is multiple, and is arranged on the body of the described outgoing gas connection tube 5 between described upper spacer 301 and described lower clapboard 305.
During assembling, first by described upper spacer 301, described lower clapboard 305 and 4 described connecting rods 304 by riveting fixed form or the mode that is welded and fixed is fixed, described screen cloth 302 is separately fixed on described upper spacer 301 and described lower clapboard 305 by two described screen cloth retainer rings 303, adopt spot-welding technology, described screen cloth 302 forms seal cavity in 304 1 weeks around 4 described connecting rods, completes the assembling of net-filter assembly 3; Then use hydraulic press to be pressed in described middle cylinder body 4 by described net-filter assembly 3, composition cylindrical shell net-filter assembly, uses hydraulic press described outgoing gas connection tube 5 and described bottom end cover 6 to be assembled together, composition end cap adapter assembly; Again described upper end cover 2, described cylindrical shell net-filter assembly are crossed soldering oven welding together with described end cap adapter component assembling, the solder of employing is red copper solder, and the trade mark is BCu; Finally use flame welding to complete the welding of described air inlet pipe 1, described escape pipe 7, the solder of employing is strong solder, and the trade mark is BCu60ZnSn-R.
Present embodiments provide a kind of Novel filtering net structure reservoir, comprise: air inlet pipe, upper end cover, net-filter assembly, middle cylinder body, outgoing gas connection tube, bottom end cover, escape pipe, net-filter assembly comprises upper spacer, screen cloth, screen cloth retainer ring, connecting rod, lower clapboard, upper spacer and lower clapboard are fixed on middle cylinder body, screen cloth is fixed on upper spacer and lower clapboard respectively by two screen cloth retainer rings, and screen cloth forms seal cavity in one week around connecting rod.It, by being provided with a kind of new net-filter assembly in middle cylinder body, not only having filter screen function and can also realize fixed head function, reduce outgoing gas connection tube vibration problem, decrease fixed head accessory simultaneously, reduce production cost; It by arranging boss on the upper spacer of net-filter assembly, described boss is connected with the first end of outgoing gas connection tube, effectively can prevent liquid refrigerants from directly entering compressor inside from the outgoing gas connection tube mouth of pipe, avoid causing compressor liquid to rush, extend compressor service life; It is by being fixed on upper spacer and lower clapboard by screen cloth, described screen cloth forms seal cavity in one week around described connecting rod, reservoir inside and outside portion foreign matter effectively can be stoped to enter in compressor, prevent compressor stuck; It is by arranging suction hole at outgoing gas connection tube, and gaseous coolant can be made effectively to enter in outgoing gas connection tube.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (8)
1. a Novel filtering net structure reservoir, comprise: air inlet pipe (1), upper end cover (2), net-filter assembly (3), middle cylinder body (4), outgoing gas connection tube (5), bottom end cover (6), escape pipe (7), it is characterized in that: described net-filter assembly (3) comprises upper spacer (301), screen cloth (302), screen cloth retainer ring (303), connecting rod (304), lower clapboard (305), described upper spacer (301) and described lower clapboard (305) are fixed on described middle cylinder body (4), described screen cloth (302) is fixed on described upper spacer (301) and described lower clapboard (305) respectively by two described screen cloth retainer rings (303), described screen cloth (302) forms seal cavity in (304) one weeks around described connecting rod.
2. Novel filtering net structure reservoir according to claim 1, it is characterized in that: the center of described upper spacer (301) is provided with boss (3011), described boss (3011) is connected with the first end of described outgoing gas connection tube (5), the center of described lower clapboard (305) is provided with the first through hole (3051), and described through hole (3051) is for stretching into described outgoing gas connection tube (5).
3. Novel filtering net structure reservoir according to claim 1, it is characterized in that: the body of described outgoing gas connection tube (5) is provided with suction hole (501), described suction hole (501) is for one or more.
4. Novel filtering net structure reservoir according to claim 1, it is characterized in that: described connecting rod (304) is four, described upper spacer (301) is fixedly connected with described lower clapboard (305) by described connecting rod (304).
5. Novel filtering net structure reservoir according to claim 1, it is characterized in that: the first end of described middle cylinder body (4) is fixedly connected with described upper end cover (2), the second end of described middle cylinder body (4) is fixedly connected with described bottom end cover (6).
6. Novel filtering net structure reservoir according to claim 1, it is characterized in that: the center of described upper end cover (2) is provided with the second through hole (201), fixing in the second through hole (201) that the first end of described air inlet pipe (1) stretches into described upper end cover (2).
7. Novel filtering net structure reservoir according to claim 1, it is characterized in that: the center of described bottom end cover (6) is provided with third through-hole (601), the second end of described outgoing gas connection tube (5) and described third through-hole (601) are fixed.
8. Novel filtering net structure reservoir according to claim 1, it is characterized in that: the first end of described escape pipe (7) is fixed on the second end of described outgoing gas connection tube (5), the second end of described escape pipe (7) connects compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356504.7U CN204693909U (en) | 2015-05-28 | 2015-05-28 | A kind of Novel filtering net structure reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356504.7U CN204693909U (en) | 2015-05-28 | 2015-05-28 | A kind of Novel filtering net structure reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693909U true CN204693909U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356504.7U Expired - Fee Related CN204693909U (en) | 2015-05-28 | 2015-05-28 | A kind of Novel filtering net structure reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166813A (en) * | 2017-05-31 | 2017-09-15 | 珠海格力电器股份有限公司 | Liquid distributor |
| CN108731315A (en) * | 2017-04-24 | 2018-11-02 | 珠海华宇金属有限公司 | Liquid storage device and its production technology |
-
2015
- 2015-05-28 CN CN201520356504.7U patent/CN204693909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731315A (en) * | 2017-04-24 | 2018-11-02 | 珠海华宇金属有限公司 | Liquid storage device and its production technology |
| CN107166813A (en) * | 2017-05-31 | 2017-09-15 | 珠海格力电器股份有限公司 | Liquid distributor |
| CN107166813B (en) * | 2017-05-31 | 2023-08-15 | 珠海格力电器股份有限公司 | Liquid distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20210528 |