CN104879963A - Novel subcooled tube group assembly - Google Patents
Novel subcooled tube group assembly Download PDFInfo
- Publication number
- CN104879963A CN104879963A CN201510237450.7A CN201510237450A CN104879963A CN 104879963 A CN104879963 A CN 104879963A CN 201510237450 A CN201510237450 A CN 201510237450A CN 104879963 A CN104879963 A CN 104879963A
- Authority
- CN
- China
- Prior art keywords
- filter
- tube
- capillary
- novel
- group assembly
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a system pipeline piece for air conditioners, in particular to a novel subcooled tube group assembly. The novel subcooled tube group assembly includes a capillary tube (1), a filter (2) and a capillary tube connecting tube (3), the filter (2) and the capillary tube connecting tube (3) being connected respectively to two ends of the capillary tube (1), a section of transition tube (4) being arranged between the capillary tube (1) and the filter (2), the transition tube (4) being provided with a raised point (4-1) and a recessed point (4-2), the raised point (4-1) being used for mounting and position defining between the transition tube (4) and the filter (2), the recessed point (4-2) being used for mounting and position defining between the transition tube (4) and the capillary tube (1); another end of the filter being provided with a filter connecting tube (5); the capillary tube (1) being fixed into a loop shape through a wiring harness (6); the capillary tube connecting tube (3) and the filter connecting tube (5) having different diameters. The novel subcooled tube group assembly herein has a simple structure design and the capillary tube connecting tube (3) and the filter connecting tube (5) with different diameters can prevent staff from inserting in an opposite direction.
Description
Technical field
The present invention relates to a kind of idle call system pipeline part, particularly relate to a kind of novel supercooling tube group assembly.
Background technology
The main condenser of refrigeration system, compressor, evaporimeter, supercooling tube group connect and compose, and supercooling tube group is throttling original paper, and its effect realizes reducing pressure by regulating flow to the cold-producing medium of high pressure-temperature by restricting element, thus obtain the cold-producing medium of low-temp low-pressure.In the process pipe group design process of prior art, exist following bad:
1, identical with the pipe external diameter that filter connects with capillary; forward and reverse equal energy proper engagement inserts; if operative employee is unfamiliar with or maloperation time all likely anti-inserted; because supercooling tube group is anti-inserted; delivery temperature rises; find that when taking a sample test cooling operation shuts down phenomenon, and when heating, temperature is lower, heating effect is also very poor.
2, because too thin (the such as external diameter 2.7 of capillary inner diameter, internal diameter 1.4), cannot convex be made, make producer when producing capillary, inserting filter depth uncontrollable, when capillary inserts and crosses dark in filter, screen pack top, on screen pack, can be out of shape by top, forms half and blocks up, cooling or heating effect declines, and not easily finds (bad during fashion in operation).
Summary of the invention
The object of the invention is to overcome defect that above-mentioned prior art exists and provides one to prevent the anti-inserted and more rational novel supercooling tube group assembly of design of employee.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
A kind of novel supercooling tube group assembly, the filter comprising capillary and be connected respectively with described capillary two ends and capillary tube connector, one section of transition conduit is provided with between described capillary and filter, described transition conduit is provided with a salient point and a concave point, it is spacing that described salient point is used for assembling between transition conduit and filter, described concave point be used for transition conduit and intercapillary assembling spacing; Filter tube connector is also provided with at the other end of described filter.
Preferably, described capillary is pricked by line and is fixed into cast.
Preferably, described capillary tube connector is different with filter tube connector external diameter.
Compared with prior art, beneficial effect of the present invention is:
The advantage that a kind of novel supercooling tube group assembly of the present invention has:
1) supercooling tube group two ends adopt capillary tube connector and the filter tube connector of various outer diameter, avoid anti-inserted;
2) capillary takes over one end increase transition conduit (such as external diameter 4.76mm's) of filter, in this transition conduit, coordinate one end to do to locate with capillary recessed, control capillary and insert the degree of depth in transition conduit, then do convex with filter fits one end, control transition conduit and insert filter depth.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention;
Fig. 2 is that the present invention improves pre-structure schematic diagram.
Detailed description of the invention
Shown in accompanying drawing 1, a kind of novel supercooling tube group assembly, the filter 2 comprising capillary 1 and be connected respectively with described capillary 1 two ends and capillary tube connector 3, one section of transition conduit 4 is provided with between described capillary 1 and filter 2, described transition conduit 4 is provided with an a salient point 4-1 and concave point 4-2, the assembling that described salient point 4-1 is used between transition conduit 4 and filter 2 is spacing, and the assembling that described concave point 4-2 is used between transition conduit 4 and capillary 1 is spacing; Filter tube connector 5 is also provided with at the other end of described filter 2.
Preferably, described capillary 1 is pricked 6 by line and is fixed into cast.
Preferably, described capillary tube connector 3 is different with filter tube connector 5 external diameter.
Described in accompanying drawing 2, the supercooling tube group assembly of prior art, adopt capillary 1 and filter 2 directly erection welding that external diameter is very thin, because capillary 1 external diameter is very little, the design of spacing sags and crests cannot be realized on capillary 1, in the installation process of reality, very easily capillary 1 is inserted into the screen pack 2-1 position of filter 2, light then screen pack 2-1 can be caused to be out of shape, heavy then screen pack 2-1 directly penetrates, and loses the filtering function of screen pack 2-1; In addition; original design have employed the identical capillary tube connector 3 of external diameter and filter tube connector 5; in actual production process; employee is very easily easily anti-inserted; after supercooling tube group assembly is anti-inserted, delivery temperature rises, and finds that cooling operation shuts down phenomenon when taking a sample test; and temperature is lower when heating, heating effect is also very poor.
The present invention is reasonable in design, and structure is simply more suitable for needs of production, has the following advantages:
1 supercooling tube group two ends adopt capillary tube connector 3 and the filter tube connector 5 of various outer diameter, avoid anti-inserted;
2) capillary 1 takes over one end increase transition conduit 4 (such as external diameter 4.76) of filter 2, in this transition conduit 4, coordinate one end to do with capillary 1 and locate recessed 4-2, control capillary 1 and insert the degree of depth in transition conduit, coordinate one end to be then convex 4-1 with filter 2, control transition conduit 4 and insert filter 2 degree of depth.
Claims (3)
1. a novel supercooling tube group assembly, the filter (2) comprising capillary (1) and be connected respectively with described capillary (1) two ends and capillary tube connector (3), it is characterized in that: between described capillary (1) and filter (2), be provided with one section of transition conduit (4), described transition conduit (4) is provided with a salient point (4-1) and a concave point (4-2), described salient point (4-1) is spacing for the assembling between transition conduit (4) and filter (2), described concave point (4-2) is spacing for the assembling between transition conduit (4) and capillary (1), filter tube connector (5) is also provided with at the other end of described filter (2).
2. one according to claim 1 novel supercooling tube group assembly, is characterized in that: described capillary (1) is pricked (6) by line and is fixed into cast.
3. one according to claim 1 novel supercooling tube group assembly, is characterized in that: described capillary tube connector (3) is different with filter tube connector (5) external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237450.7A CN104879963A (en) | 2015-05-11 | 2015-05-11 | Novel subcooled tube group assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237450.7A CN104879963A (en) | 2015-05-11 | 2015-05-11 | Novel subcooled tube group assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104879963A true CN104879963A (en) | 2015-09-02 |
Family
ID=53947558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237450.7A Pending CN104879963A (en) | 2015-05-11 | 2015-05-11 | Novel subcooled tube group assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104879963A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313315A (en) * | 1980-02-19 | 1982-02-02 | U.S. Philips Corporation | Compressor refrigeration circuits |
| JPH11109090A (en) * | 1997-10-08 | 1999-04-23 | Kakunenryo Cycle Kaihatsu Kiko | Compartment type irradiation fuel assembly |
| CN202328954U (en) * | 2011-12-08 | 2012-07-11 | Tcl空调器(中山)有限公司 | Capillary component with independent installation |
| CN202719815U (en) * | 2012-05-25 | 2013-02-06 | 珠海格力电器股份有限公司 | Dry filter for air condition system and thin glass tube assembly utilizing dry filter |
| CN203478748U (en) * | 2013-07-18 | 2014-03-12 | 乐金电子(天津)电器有限公司 | Air conditioner capillary fixing structure and air conditioner |
| CN204612271U (en) * | 2015-05-11 | 2015-09-02 | 合肥锦利丰机械有限公司 | A kind of novel supercooling tube group assembly |
-
2015
- 2015-05-11 CN CN201510237450.7A patent/CN104879963A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313315A (en) * | 1980-02-19 | 1982-02-02 | U.S. Philips Corporation | Compressor refrigeration circuits |
| JPH11109090A (en) * | 1997-10-08 | 1999-04-23 | Kakunenryo Cycle Kaihatsu Kiko | Compartment type irradiation fuel assembly |
| CN202328954U (en) * | 2011-12-08 | 2012-07-11 | Tcl空调器(中山)有限公司 | Capillary component with independent installation |
| CN202719815U (en) * | 2012-05-25 | 2013-02-06 | 珠海格力电器股份有限公司 | Dry filter for air condition system and thin glass tube assembly utilizing dry filter |
| CN203478748U (en) * | 2013-07-18 | 2014-03-12 | 乐金电子(天津)电器有限公司 | Air conditioner capillary fixing structure and air conditioner |
| CN204612271U (en) * | 2015-05-11 | 2015-09-02 | 合肥锦利丰机械有限公司 | A kind of novel supercooling tube group assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201944952U (en) | Air conditioner with subcooler | |
| CN203550042U (en) | Multi-split system, multi-split system outdoor machine and outdoor machine unit of multi-split system outdoor machine | |
| CN204027096U (en) | A kind of multi-gang air-conditioner difference box | |
| CN106949569B (en) | Outdoor unit, air conditioner and refrigeration equipment | |
| CN102235722B (en) | Explosionproof control method for multi-connected air conditioning unit during refrigerant recovery | |
| CN203385257U (en) | Pump starting control system and refrigeration system | |
| CN204612271U (en) | A kind of novel supercooling tube group assembly | |
| CN104879963A (en) | Novel subcooled tube group assembly | |
| CN202521932U (en) | Cooling system of screw machine set | |
| CN102563976A (en) | Oil return system of compressor | |
| CN204665732U (en) | A kind of refrigeration system | |
| CN103591740A (en) | Throttling device for centrifugal heat pump unit | |
| CN201306892Y (en) | Oil-returning device | |
| CN204329177U (en) | Carry the indoor set of supercooling apparatus | |
| CN203375771U (en) | Refrigerating system and air conditioner with same | |
| CN203571913U (en) | Outdoor unit of air conditioner | |
| CN209386601U (en) | A kind of low temperature air conditioner system | |
| CN204757426U (en) | Refrigerating plant and be equipped with this refrigerating plant's refrigerator | |
| CN207268554U (en) | A kind of heat pump unit | |
| CN203274339U (en) | Refrigerating unit special for single-medium step cooling in chemical industry | |
| CN203163338U (en) | Anti-explosion oil temperature controlling machine | |
| CN201081467Y (en) | Throttle device for heat pump unit | |
| CN201443935U (en) | Air bypass structure for air-conditioner heating and air-conditioner | |
| CN207123046U (en) | Air-conditioning super-cooled pipe group assembly structure | |
| CN210801712U (en) | Spiral groove type self-adjusting pressure-reducing throttler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |