CN203163363U - Flow divider structure and air conditioner provided with flow divider structure - Google Patents
Flow divider structure and air conditioner provided with flow divider structure Download PDFInfo
- Publication number
- CN203163363U CN203163363U CN201320139173.2U CN201320139173U CN203163363U CN 203163363 U CN203163363 U CN 203163363U CN 201320139173 U CN201320139173 U CN 201320139173U CN 203163363 U CN203163363 U CN 203163363U
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- main channel
- flow divider
- welding
- separatory
- pipeline section
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Abstract
The utility model discloses a flow divider structure and an air conditioner provided with the flow divider structure. The flow divider structure comprises a flow divider body and a liquid dividing washer. The flow divider body is provided with a main channel and a plurality of flow dividing channels communicated with the main channel. The liquid dividing washer is embedded in the main channel and is in interference fit with the inner wall of the main channel. Meanwhile, the bottom of the main channel is provided with a necking-down structure used for positioning the liquid dividing washer. According to the flow divider structure and the air conditioner provided with the flow divider structure, the liquid dividing washer and the flow divider body can be positioned effectively, the phenomenon of uneven flow division caused by misalignment of a jet flow hole of the liquid dividing washer is avoided, and meanwhile, the situation that mechanical noise is generated due to jumping of the liquid dividing washer during running of a whole machine is avoided. In addition, welding points of the flow divider body, a main pipe and a flow dividing branch pipe are arranged in the same direction so that one-shot welding forming can be realized, welding efficiency can be improved substantially, and the potential quality hazard that welding spots of products leak due to secondary welding and heating can be effectively avoided.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of diversion structure and has the air-conditioner of this diversion structure.
Background technology
As shown in Figure 1, existing current divider comprises that current divider body 2` and separatory packing ring 4`(also are guide ring), current divider body 2` is provided with a main channel 5` and a plurality of split channel 1`, a plurality of split channel 1` all are communicated with main channel 5`, main channel 5` connects person in charge 9`, is responsible for pad 8` in the junction by welding formation; Split channel 1` connects corresponding shunt pipe 6`, form arm pad 7` in the junction by welding, separatory packing ring 4` is embedded among the 5` of main channel, and fluid enters from main channel 5`, is diverted to each split channel 1` behind the central jet hole by separatory packing ring 4` again.
In the existing this diversion structure, because the separatory packing ring can't realize effective location, the central jet hole of separatory packing ring may misalign and cause shunting uneven phenomenon; In addition, when complete machine moves, owing to separatory packing ring play is easy to generate mechanicalness noise.
The utility model content
The air-conditioner that main purpose of the present utility model is to provide a kind of diversion structure and has this diversion structure, uneven phenomenon and noise are avoided shunting in effective location of being intended to realize the separatory packing ring.
In order to achieve the above object, the utility model proposes a kind of diversion structure, comprise current divider body and separatory packing ring, described current divider body is provided with the split channel that a main channel and a plurality of and described main channel are communicated with, described separatory packing ring is embedded in the described main channel, the inwall interference fit of described separatory packing ring and described main channel, and be provided with the throat structure that positions for described separatory packing ring in the bottom of described main channel.
Preferably, the inwall of described main channel is provided with gear, and described separatory packing ring is held between described gear and the throat structure.
Preferably, described main channel is connected with the person in charge who is used to this main channel that fluid is provided, and the described person in charge is enclosed within on the outer wall of described main channel.
Preferably, the described person in charge comprises first pipeline section that is nested with the outer wall of described main channel and second pipeline section that links to each other, is used for transmitting fluid with described first pipeline section, and described first pipeline section forms and is responsible for pad in opening part and the welding of described current divider body.
Preferably, the described person in charge's first pipeline section is provided with the chamfering of being convenient to weld at opening part.
Preferably, described second pipeline section is provided with the enlarging structure that matches with the throat structure of bottom, described main channel with the first pipeline section junction.
Preferably, the internal diameter of described second pipeline section is identical with the internal diameter of bottom, described main channel.
Preferably, be socketed with shunt pipe in the described split channel, described shunt pipe forms the arm pad in exit and the welding of current divider body of described split channel, and described arm pad is consistent with the welding direction of described person in charge's pad.
The utility model also proposes a kind of air-conditioner, comprises aforesaid diversion structure.
A kind of diversion structure that the utility model proposes and the air-conditioner with this diversion structure, by the main channel inwall interference fit with separatory packing ring and current divider body, and throat structure is established in the bottom in the main channel, separatory packing ring and current divider body are effectively located, avoid separatory packing ring jet orifice to misalign the shunting uneven phenomenon that causes, when also having avoided simultaneously the complete machine operation because separatory packing ring play produces mechanicalness noise; Pad with current divider body and the person in charge and shunt pipe is arranged on the same direction in addition, can realize welding fabrication one time, significantly promotes welding efficiency, and can effectively avoid product because secondary welding, be subjected to thermogenetic solder joint to reveal hidden danger of quality.
Description of drawings
Fig. 1 be existing diversion structure and with the assembling schematic diagram of the person in charge and shunt pipe;
Fig. 2 is the vertical view of the utility model diversion structure preferred embodiment;
Fig. 3 is A-A direction cutaway view among Fig. 2;
Fig. 4 is diversion structure shown in Figure 3 and the assembling schematic diagram of the person in charge and shunt pipe.
In order to make the technical solution of the utility model clearer, clear, be described in further detail below in conjunction with accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figures 2 and 3, the utility model preferred embodiment proposes a kind of diversion structure, comprise current divider body 2 and separatory packing ring 4, described current divider body 2 is provided with the split channel 1 that a main channel 5 and a plurality of and described main channel 5 are communicated with, main channel 5 connects is responsible for (with reference to Fig. 4), and split channel 1 connects corresponding shunt pipe (with reference to Fig. 4); Described separatory packing ring 4 is embedded in the main channel 5 of current divider body 2, and the inwall interference fit of separatory packing ring 4 and described main channel 5.
For separatory packing ring 4 and current divider body 2 are effectively located, present embodiment is after separatory packing ring 4 and current divider body 2 interference fit, reducing processing is carried out in 5 bottoms, main channel of current divider body 2, form throat structure 3, the bottom of separatory packing ring 4 is stuck in 5 bottoms, main channel, effectively locatees by 3 pairs of separatory packing rings 4 of throat structure.
Further, the inwall in described main channel 5 is provided with gear 51, and described separatory packing ring 4 is held between described gear 51 and the throat structure 3, thereby has strengthened the location of separatory packing ring 4 in main channel 5 by the gear 51 of main channel 5 inwalls.
Compared to existing technology, the present embodiment said structure is fixed on separatory packing ring 4 on the current divider body 2 by throat structure 3, effectively avoids separatory packing ring 4 jet orifices to misalign the shunting uneven phenomenon that causes; And because effective location of separatory packing ring 4 and current divider body 2, when having avoided the complete machine operation because separatory packing ring 4 plaies produce mechanicalness noise.
As shown in Figure 4, when assembling, the main channel 5 of current divider body 2 is connected the person in charge 9, being responsible for 9 is used to this main channel 5 that fluid is provided, in the present embodiment, when connecting, the described person in charge 9 is enclosed within on the outer wall of main channel 5 of current divider body 2, simultaneously the opening part of being responsible for 9 will be responsible for 9 with 2 welding of current divider body, form person in charge's pad 8.
Particularly, be responsible for 9 and comprise first pipeline section 91 that is nested with the outer wall of described main channel 5 and second pipeline section 92 that links to each other, is used for transmitting fluid with described first pipeline section 91, described first pipeline section 91 forms and is responsible for pad 8 in opening part and 2 welding of described current divider body.
For the ease of welding, also the opening part at the described person in charge's 9 first pipeline section 91 is provided with the chamfering 93 that expands outwardly, and when welding, can accept the welding base metal liquid of thawing by chamfering, makes weld seam more even tight; In addition, present embodiment will be responsible for 9 and be enclosed within on the outer wall of current divider body 2, owing to be responsible for 9 wall thickness less than the wall thickness of current divider body 2, therefore, when welding, present embodiment can be than the easier required temperature of weld seam welding that reaches of existing structure shown in Figure 1, because in structure shown in Figure 1, because being responsible for 9` is enclosed among the current divider body 2`, and the main channel wall thickness of current divider body 2` is bigger, during welding, need higher temperature to add heat shunt body 2` and just can reach the required temperature of weld seam welding.
In addition, present embodiment is provided with the enlarging structure 94 that matches with the throat structure 3 of 5 bottoms, described main channel at second pipeline section 92 of being responsible for 9 with first pipeline section, 91 junctions, the internal diameter that second pipeline section 92 is set simultaneously is identical with the internal diameter of 5 bottoms, main channel, namely the internal diameter of second pipeline section 92 is bigger slightly than the centre bore internal diameter of throat structure 3, and the fluid that this kind structural design can be avoided being responsible in 9 produces turbulent flow when entering current divider body 2.
The split channel 1 of current divider body 2 connects corresponding shunt pipe 6, specifically shunt pipe 6 is socketed in the split channel 1, in the exit of described split channel 1 described shunt pipe 6 and current divider body 2 is welded simultaneously, forms arm pad 7
Compared to existing technology, the present embodiment said structure, can guarantee current divider body 2 and be responsible for person in charge's pad 8 of 9 and consistent with both welding directions of arm pad 7 of shunt pipe 6, i.e. two pads the position being set making the processing personnel carry out welding operation in same direction with respect to current divider body 2, realize one time welding fabrication, thereby can significantly promote welding efficiency, and can effectively avoid product because secondary welding, be subjected to thermogenetic solder joint to reveal hidden danger of quality.
In addition, the utility model also proposes a kind of air-conditioner, comprises the described diversion structure of above-described embodiment, and this diversion structure design feature please refer to above-described embodiment, does not repeat them here.
The utility model embodiment diversion structure and have the air-conditioner of this diversion structure, by the main channel 5 inwall interference fit with separatory packing ring 4 and current divider body 2, and throat structure is established in 5 bottom in the main channel, inwall in described main channel 5 is provided with gear 51, separatory packing ring 4 is held between described gear 51 and the throat structure 3, thereby separatory packing ring 4 and current divider body 2 are effectively located, avoid separatory packing ring 4 jet orifices to misalign the shunting uneven phenomenon that causes, when also having avoided simultaneously the complete machine operation because separatory packing ring 4 plaies produce mechanicalness noise; In addition with current divider body 2 be responsible for 9 and the pad of shunt pipe 6 be arranged on the same direction, can realize welding fabrication one time, significantly promote welding efficiency, and can effectively avoid product because secondary welding, be subjected to thermogenetic solder joint to reveal hidden danger of quality.
Above-mentioned only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present utility model.
Claims (9)
1. diversion structure, comprise current divider body and separatory packing ring, described current divider body is provided with the split channel that a main channel and a plurality of and described main channel are communicated with, described separatory packing ring is embedded in the described main channel, it is characterized in that, the inwall interference fit of described separatory packing ring and described main channel, and be provided with the throat structure that positions for described separatory packing ring in the bottom of described main channel.
2. diversion structure according to claim 1 is characterized in that, the inwall of described main channel is provided with gear, and described separatory packing ring is held between described gear and the throat structure.
3. diversion structure according to claim 1 and 2 is characterized in that, described main channel is connected with the person in charge who is used to this main channel that fluid is provided, and the described person in charge is enclosed within on the outer wall of described main channel.
4. diversion structure according to claim 3, it is characterized in that, the described person in charge comprises first pipeline section that is nested with the outer wall of described main channel and second pipeline section that links to each other, is used for transmitting fluid with described first pipeline section, described first pipeline section forms and is responsible for pad in opening part and the welding of described current divider body.
5. diversion structure according to claim 4 is characterized in that, the described person in charge's first pipeline section is provided with the chamfering of being convenient to weld at opening part.
6. diversion structure according to claim 4 is characterized in that, described second pipeline section is provided with the enlarging structure that matches with the throat structure of bottom, described main channel with the first pipeline section junction.
7. diversion structure according to claim 4 is characterized in that, the internal diameter of described second pipeline section is identical with the internal diameter of bottom, described main channel.
8. diversion structure according to claim 4, it is characterized in that, be socketed with shunt pipe in the described split channel, described shunt pipe is in exit and the welding of current divider body of described split channel, form the arm pad, described arm pad is consistent with the welding direction of described person in charge's pad.
9. an air-conditioner is characterized in that, comprises each described diversion structure among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320139173.2U CN203163363U (en) | 2013-03-25 | 2013-03-25 | Flow divider structure and air conditioner provided with flow divider structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320139173.2U CN203163363U (en) | 2013-03-25 | 2013-03-25 | Flow divider structure and air conditioner provided with flow divider structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163363U true CN203163363U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320139173.2U Expired - Lifetime CN203163363U (en) | 2013-03-25 | 2013-03-25 | Flow divider structure and air conditioner provided with flow divider structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203163363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052209A (en) * | 2016-07-11 | 2016-10-26 | 珠海格力电器股份有限公司 | Liquid separation device and air conditioner with same |
| CN108534395A (en) * | 2018-05-17 | 2018-09-14 | 广东美的制冷设备有限公司 | Heat exchanger and air conditioner with it |
-
2013
- 2013-03-25 CN CN201320139173.2U patent/CN203163363U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052209A (en) * | 2016-07-11 | 2016-10-26 | 珠海格力电器股份有限公司 | Liquid separation device and air conditioner with same |
| CN106052209B (en) * | 2016-07-11 | 2019-08-16 | 珠海格力电器股份有限公司 | Liquid distributing device and air conditioner with it |
| CN108534395A (en) * | 2018-05-17 | 2018-09-14 | 广东美的制冷设备有限公司 | Heat exchanger and air conditioner with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131129 Address after: 430056 Wuhan economic and Technological Development Zone, Hubei, Wuhan, 40MD Patentee after: MIDEA GROUP WUHAN REFRIGERATION EQUIPMENT Co.,Ltd. Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: GD MIDEA HOLDING CD., Ltd. Patentee before: MIDEA GROUP WUHAN REFRIGERATION EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |