CN107014118B - Shunt device - Google Patents
Shunt device Download PDFInfo
- Publication number
- CN107014118B CN107014118B CN201710407893.5A CN201710407893A CN107014118B CN 107014118 B CN107014118 B CN 107014118B CN 201710407893 A CN201710407893 A CN 201710407893A CN 107014118 B CN107014118 B CN 107014118B
- Authority
- CN
- China
- Prior art keywords
- reflecting
- counter bore
- shell
- shaping body
- hole
- 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
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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
Abstract
The utility model provides a shunt, and belongs to the technical field of refrigeration equipment. It has solved the low problem of the reposition of redundant personnel performance of current shunt. The diverter comprises a shell, wherein one end of the shell is provided with a reflecting part, the inner end surface of the reflecting part is provided with a reflecting counter bore and a plurality of diversion holes respectively, the inner wall of the shell is also provided with a limiting surface, the shell and the reflecting part are of an integrated structure, a shaping body is arranged in the shell, the outer end surface of the shaping body is a conical surface, the other end of the shell is contracted to form a positioning part, the positioning part is provided with a positioning conical surface, the shaping body is positioned between the limiting surface and the positioning conical surface, a reflecting cavity is formed between the inner end surface of the shaping body and the inner end surface of the reflecting part, and the inner end surface of the shaping body is provided with a through diversion hole. The diverter has better diversion performance and is more stable and safer to use.
Description
Technical Field
The utility model belongs to the technical field of refrigeration equipment, and relates to a flow divider.
Background
The diverter is a common component in refrigeration equipment and is used for connecting a refrigerant inflow pipe and a plurality of diversion pipes, namely, the refrigerant in the inflow pipe is diverted into the plurality of diversion pipes through the diverter, as disclosed in China application number 201320576381.9, and comprises a diverter body, a liquid diversion cavity is arranged in the diverter body, a jet device connected with the liquid inflow pipe is arranged in the liquid diversion cavity, a plurality of diversion holes communicated with the liquid diversion cavity are arranged at the output end of the diverter body, the refrigerant injected by the jet device is diverted to the plurality of diversion pipes through the diversion holes, but the refrigerant is a gas-liquid two-phase mixture which is uneven in the actual use process of the refrigerant liquid, the diverter is required to uniformly divert the gas-liquid two-phase mixture, but the damping of each part of the diverter is inconsistent, the gas-liquid with small damping can be kept mixed under the action of pressure difference, the large-damping diversion holes are separated, meanwhile, brass materials with lower cost are easy to crack, and copper materials with higher purity are adopted, as shown in a specification, and the copper materials with lower purity are welded with the copper materials with the diverter body, if the copper materials with lower cost are adopted, and the copper materials with lower purity are shown in the specification, and the specification are welded with the copper materials with the same material, or the copper materials with the diverter has lower purity and the appearance, and the explosion phenomenon is usually caused if the copper materials are welded with the copper materials with the diverter is the same.
Aiming at the problem of uneven gas-liquid mixing in the comparison document, china patent application (application number: 201110223906.6) discloses a reflective refrigerant diverter which comprises a shell, wherein a diversion reflector and a spray pipe are arranged on the shell, a reflective cavity capable of carrying out gas-liquid mixing reflection is formed on the inner surface of the shell and the inner end surface of the diversion reflector, a reflective counter bore and a plurality of diversion holes uniformly distributed along the circumferential direction by taking the reflective counter bore as the center are formed on the inner end surface of the diversion reflector, the spray pipe is communicated with the reflective cavity, the spray nozzle of the spray pipe faces the reflective counter bore, a plurality of reflective structures are arranged inside the diverter, but the space size of the reflective cavity directly influences the reflection effect of refrigerant, a cylindrical shell needs to be machined in the processing process of the diverter, the end part of the shell is subjected to necking after the shell and the reflector are assembled, the shape of the shell is difficult to be ensured accurately, namely the space size precision of the reflective cavity is difficult to be ensured in the necking process, the conical working surface on the shell is difficult to be ensured, and in the use process, the factors influencing the space size precision of the reflective cavity are easy to appear, and the factors such as deformation and the like, so that the shunting performance is reduced.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a shunt which has better shunt performance and is more stable and safer to use.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a shunt, includes the tubular casing, the one end of casing has the reflection portion, reflection counter bore and a plurality of reposition of redundant personnel hole that encircle the distribution of reflection counter bore have been seted up respectively on the interior terminal surface of reflection portion, still have the spacing face towards the other end on the inner wall of casing, a serial communication port, casing and reflection portion are integrated into one piece structure, be equipped with the design body in the casing, the external terminal surface of design is the conical surface, the other end of casing radially inwards contracts the location portion that forms to have the interface, and the location portion has the location conical surface that suits with the external terminal surface of design, the design body location is between spacing face and location conical surface, form the reflection chamber between the interior terminal surface of design body and the interior terminal surface of reflection portion, the jet hole that link up has been seted up on the interior terminal surface of design body.
The interface is used for connecting a refrigerant inflow pipe, the flow dividing hole is used for connecting a refrigerant flow dividing pipe, the refrigerant enters from the interface, the refrigerant is injected into the reflecting cavity after passing through the jet hole, the gas and the liquid are uniformly mixed after being reflected through the reflecting counter bore and the inner wall of the reflecting cavity, and then the refrigerant flow dividing pipe is divided into a plurality of refrigerant flow dividing pipes by a plurality of flow dividing holes, wherein the reflecting part and the shell are of an integrated structure, and the positioning part with the interface is formed by shrinkage of the shell, so that the flow dividing pipe has an integrated outer wrapping structure, no joint point is arranged, and can bear higher internal pressure, so that burst and explosion phenomena are avoided, the structural stability and the safety are higher, the shell and the reflecting part can be manufactured by adopting the same materials which are difficult to crack with the refrigerant inflow pipe and the flow dividing pipe, compared with the materials, the shell and the reflecting part of the refrigerant inflow pipe are welded with the flow dividing pipe have higher connection strength, the shell is prevented from cracking and leaking at the welding position, the spinning size of the integrated structure is further, the spinning size of the reflecting cavity is controlled in the shell, the shell is controlled in the integrated structure, the shell is contracted into a large size, the shell is contracted into the shell, the radial shape is set at the end face of the shell, the end face of the shell is contracted by the radial shrink device, the end face of the shell is further, the end face of the existing machine is contracted into the shell is processed by the shell, the shell is set up, the end face of the shell is contracted into the shell size of the shell, the shell end face of the shell is higher than the shell size is processed by the shell end face of the shell, and the shell of the shell, the end face of the shell is made of the shell is high-finished by the shell, and the end face of the shell of the end face of the shell is formed by the shell, and the end face of the shell is formed in the shell, and the end of the machine is can and the end of the machine is formed. The setting body needs to be effectively pressed on the limiting surface to form the reflecting cavity with the set size, and the outer end surface of the setting body adopts a conical surface, so that axial component force can be generated on the setting body when the other end of the shell forms a positioning conical surface of the positioning part through a contraction process, the axial component force can ensure that the setting body is effectively pressed on the limiting surface, thereby ensuring the dimensional accuracy of the reflecting cavity and further improving the shunting performance of the shunt; the structure can also be used for processing and adjusting the size of the reflecting cavity according to the requirements of customers so as to obtain the required split ratio, and the molded body mainly plays a role in adjusting the size of the reflecting cavity, so that the reflecting cavity can be made of materials with relatively low cost so as to reduce the production cost.
In the above-mentioned flow divider, the inner wall of the housing has a step in the circumferential direction, and the limit surface is an end surface of the step. The end face of the step has better supporting effect on the molded body so as to ensure the dimensional accuracy of the reflecting cavity.
In the above-mentioned shunt, the inner wall of the housing has a plurality of limit protrusions in the circumferential direction, and the end surface of the limit protrusion facing the other end of the housing is the limit surface. The limiting surfaces on the circumferentially distributed limiting convex parts generate axial limiting support on the shaping body in the circumferential direction, and the axial limiting support has a good supporting effect so as to ensure the dimensional accuracy of the reflecting cavity.
In the above-mentioned flow divider, the inner end surface of the shaping body is provided with a reflecting surface surrounding the jet holes, and the reflecting surface is opposite to the plurality of flow dividing holes. The refrigerant injected by the jet holes is sprayed to the reflection counter bore, reflected by the reflection counter bore to the reflection surface on the molded body, and reflected by the reflection surface to be split to each split hole, namely the reflection surface can enable the gas-liquid mixing of the refrigerant to be more uniform, so that the split performance of the splitter is improved.
In the above-mentioned flow splitter, the reflecting surface is a concave surface with a ring shape, and the cross section of the reflecting surface is arc-shaped or V-shaped. The reflecting surface is arranged on the shaping body, so that the reflecting surface can be accurately machined in advance before the shaping body is arranged in the shell, and reflecting surfaces with different shapes have different reflecting effects, such as a positive arc or a deflection arc when the cross section of the reflecting surface is arc-shaped, when the cross section of the reflecting surface is V-shaped, namely the reflecting surface is formed by butting two conical surfaces, at the moment, the reflecting surfaces with different reflecting effects can be obtained by changing the taper of the two conical surfaces, and the reflecting surface can be specifically set and machined according to the requirements of customers, so that the applicability is better.
In the above-mentioned flow divider, the reflecting surface is an inner end surface of the shaped body, and the reflecting surface is a conical surface. The reflecting surface can be a reflecting surface with the inner edge higher than the outer edge, or the outer edge higher than the inner edge, and the taper of the reflecting surface can be set and processed according to the requirements, so that different reflecting effects are obtained, and the applicability is better.
In the above-mentioned shunt, the reflection counter bore is located the central point of the terminal surface in the reflection portion, and a plurality of above-mentioned reposition of redundant personnel holes encircle reflection hole circumference equipartition, reflection counter bore is relative with the jet aperture, still is equipped with the reflection structure that can make the gas-liquid misce bene of reflection in the reflection counter bore. The refrigerant that jet hole penetrated can be accurate penetrate into reflection counter bore for reflection counter bore can be even to reflection all around, and wherein the reflection structure in the reflection counter bore can make gas-liquid mixture more even when reflecting, thereby improves the reflection effect.
In the above-mentioned shunt, the bottom surface of reflection counter bore is the straight face, the reflection structure includes a plurality of reflection protruding edges that are located on the reflection counter bore bottom surface and take the form of annular, a plurality of the diameter of reflection protruding edge is all different, and a plurality of reflection protruding edges have the same central line with the reflection counter bore. The outer side surface of the reflection convex edge which is inclined or bent can reflect the refrigerant to different angles, so that the effect of uniform gas-liquid mixing is achieved, and the reflection convex edge is annular, so that the refrigerant can be uniformly sprayed to the periphery when being reflected out of the reflection counter bore.
In the above-mentioned flow divider, the reflecting counter bore has a straight cylindrical inner wall, and the reflecting structure is a conical bottom surface at the bottom of the reflecting counter bore. The conical bottom surface of reflection counter bore can make the refrigerant reflect to different angles to make gas-liquid mixture more even, improve the reflection effect.
In the shunt, the interface edge of the positioning part is turned outwards to form the cylindrical connecting pipe part, the jet hole is a step hole, the diameter of the outer end of the jet hole is larger than that of the inner end of the jet hole, the diameter of the outer end of the jet hole is the same as that of the inner hole of the connecting pipe part, and the diameter of the inner end of the jet hole is smaller than or equal to that of the reflecting counter bore. The connecting pipe part and the positioning part are of an integrated structure, so that the structure has good structural stability, the refrigerant inflow pipe penetrates through the inner hole of the connecting pipe part and then is inserted into the outer end of the jet hole and abuts against the step surface in the jet hole, the refrigerant inflow pipe is well positioned, the diameter of the inner end of the jet hole is smaller than or equal to the diameter of the reflection counter bore, and therefore the fact that the refrigerant sprayed out of the jet hole can be injected into the reflection counter bore is guaranteed.
In the shunt, the shell and the reflecting part are formed by precisely forging red copper, and the shaping body is formed by precisely forging brass. The red copper has higher purity, strong toughness and difficult cracking, so that the stability of the shell is higher, and the shaping body mainly limits the size of the reflecting cavity, so that the red copper is manufactured by adopting brass with lower cost.
Compared with the prior art, the splitter has the following advantages:
1. because the reflection part and the shell are of an integrated structure, and the positioning part with the interface is formed by the shrinkage of the shell, the splitter has an integrated external wrapping structure without binding points, so that higher internal pressure can be born, burst and explosion phenomena are avoided, and the structural stability and the safety are higher.
2. The limiting surface position on the inner wall of the shell can be set according to the size of the reflecting cavity during processing, so that the reflecting cavity with higher space dimensional accuracy can be obtained, and the shunting performance of the shunt is improved.
3. The reflecting surface is arranged on the shaping body, so that the shaping body can be pre-processed before being arranged in the shell, the processing precision is higher, and the reflecting surfaces with different shapes can be processed to obtain different reflecting effects.
4. Because the outer end face of the shaping body adopts the conical surface, axial component force can be generated on the shaping body when the other end of the shell forms the positioning conical surface of the positioning part through a contraction process, and the axial component force can ensure that the shaping body is effectively pressed on the limiting surface, thereby ensuring the dimensional accuracy of the reflecting cavity and further improving the shunting performance of the shunt.
Drawings
Fig. 1 is a structural cross-sectional view of a shunt.
Fig. 2 is a cross-sectional view of the structure at A-A in fig. 1.
Fig. 3 is a cross-sectional view of the structure at B-B in fig. 1.
Fig. 4 and 5 are cross-sectional views of a flow splitter employing differently shaped reflective surfaces.
Fig. 6 to 8 are sectional views showing the structure of a flow splitter using a reflection surface of a different shape in the second embodiment.
Fig. 9 and 10 are cross-sectional views showing the structure of a flow splitter using a reflection surface of a different shape in the third embodiment.
Fig. 11 is a structural sectional view of the shunt in the fourth embodiment.
Fig. 12 is a structural sectional view of the shunt in the fifth embodiment.
In the figure, 1, a shell; 11. a reflection section; 111. a reflective counterbore; 112. a diversion aperture; 12. a positioning part; 121. an interface; 122. positioning a conical surface; 13. a connecting pipe part; 14a, steps; 14b, limit protrusions; 141. a limiting surface; 2. shaping; 21. jet holes; 22. a reflecting surface; 3. a reflective structure; 31. a reflective flange; 4. a reflective cavity.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
Embodiment one:
as shown in fig. 1, a shunt includes a cylindrical casing 1, one end of the casing 1 has a reflecting portion 11, the reflecting portion 11 plugs one end of the casing 1, and the casing 1 and the reflecting portion 11 are formed by adopting red copper integral precision forging, in combination with fig. 2, a reflecting counter bore 111 and four shunt holes 112 are respectively provided on an inner end surface of the reflecting portion 11, the reflecting counter bore 111 is located at a central position of the reflecting portion 11, the four shunt holes 112 are respectively circumferentially uniformly distributed around the reflecting counter bore 111, outer ends of the shunt holes 112 penetrate through to an outer end surface of the reflecting portion 11, the shunt holes 112 are stepped holes, and diameters of the outer ends are larger for connecting refrigerant shunt tubes. The inner wall of the shell 1 is circumferentially provided with a step 14a, the step 14a is provided with a step surface facing the other end, the step surface is a limiting surface 141, the shell 1 is internally provided with a shaping body 2 made of brass, the outer end surface of the shaping body 2 is a conical surface, the other end of the shell 1 radially inwards contracts to form a conical positioning part 12, the inner side surface of the positioning part 12 is a positioning conical surface 122, the positioning conical surface 122 is tightly pressed on the outer end surface of the shaping body 2, the edge of the inner end surface of the shaping body 2 is tightly pressed on the limiting surface 141, one end of the positioning part 12 with smaller diameter is an interface 121, the edge of the interface 121 is outwards folded to form a cylindrical connecting pipe part 13 for connecting a refrigerant inflow pipe, the circular arc transition is formed between the connecting pipe part 13 and the positioning part 12, and the circular arc transition is formed between the positioning part 12 and the straight cylinder part of the shell 1. A reflective cavity 4 is formed between the inner end surface of the shaping body 2 and the inner end surface of the reflective part 11, a penetrating jet hole 21 is formed in the center of the inner end surface of the shaping body 2, the jet hole 21 is a step hole, the inner end diameter of the jet hole 21 is smaller than the outer end diameter, the outer end diameter of the jet hole 21 is identical to the inner hole diameter of the connecting pipe part 13, the edge of the outer end hole of the jet hole 21 is provided with an arc chamfer, the outer end is aligned with the inner hole of the connecting pipe part 13, the inner end of the jet hole 21 is aligned with the reflective counter bore 111, the inner end diameter of the jet hole 21 is smaller than the diameter of the reflective counter bore 111, and the inner end diameter of the jet hole 21 can be identical to the diameter of the reflective counter bore 111 in the actual machining process.
Specifically, as shown in fig. 3, the inner end surface of the fixed body 2 is provided with an annular reflecting surface 22, the reflecting surface 22 is the jet hole 21 and has the same central line, the reflecting surface 22 is opposite to the inner ends of the four diversion holes 112, wherein the reflecting surface 22 is a concave surface, the cross section of the reflecting surface 22 is arc-shaped, and as shown in fig. 4 and 5, the cross section of the reflecting surface 22 can be positive arc or offset arc in the actual processing process so as to obtain different reflecting effects. The reflecting counter bore 111 is provided with a straight cylindrical hole wall, the bottom surface of the reflecting counter bore 111 is a flat surface, the bottom surface of the reflecting counter bore 111 is provided with a plurality of annular reflecting convex edges 31, the diameters of the reflecting convex edges 31 are different, the reflecting convex edges 31 and the reflecting counter bore 111 are provided with the same center line, the cross section of each reflecting convex edge 31 is triangular, and the cross section of the reflecting convex edge 31 can be arc-shaped in the actual processing process.
Embodiment two:
the structure of the diverter is basically the same as that of the first embodiment, and the difference is that, as shown in fig. 6 to 8, the reflecting surface 22 is a concave surface with a ring shape, and the cross section of the reflecting surface 22 is V-shaped, that is, the reflecting surface 22 is formed by butting two conical surfaces, at this time, the reflecting surface 22 with different reflecting effects can be obtained by changing the taper of the two conical surfaces, and the setting and processing can be specifically performed according to the needs of customers, so that the applicability is better.
Embodiment III:
the structure of the diverter is basically the same as that of the first embodiment, and the difference is that the reflecting surface 22 is an inner end surface of the shaping body 2, and the reflecting surface 22 is a conical surface, as shown in fig. 9, the outer edge of the reflecting surface 22 is higher than the inner edge, or as shown in fig. 10, the inner edge of the reflecting surface 22 is higher than the outer edge, and the taper of the reflecting surface 22 can be set and processed as required, so that the reflecting surface 22 with different reflecting effects is obtained, and the applicability is better.
Embodiment four:
the structure of the flow divider is basically the same as that of the first embodiment, and the difference is that as shown in fig. 11, the reflecting counter bore 111 has a straight cylindrical inner wall, and the bottom surface of the reflecting counter bore 111 is concave and conical, so that the refrigerant can be reflected to different angles, and the gas-liquid mixture is more uniform, and the reflection effect is improved.
Fifth embodiment:
the structure of the flow divider is basically the same as that of the first embodiment, and the difference is that, as shown in fig. 12, a plurality of limiting protrusions 14b are circumferentially arranged on the inner wall of the housing 1, the end surface of the limiting protrusion 14b facing the other end of the housing 1 is the above-mentioned limiting surface 141, the limiting surfaces 141 on the plurality of limiting protrusions 14b are all perpendicular to the axis of the housing 1, and the plurality of limiting surfaces 141 are flush, so that the shaped body 2 has a better supporting effect to ensure the dimensional accuracy of the reflective cavity 4.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the housing 1, the reflecting portion 11, the reflecting counter bore 111, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (6)
1. The utility model provides a shunt, includes tubular casing (1), the one end of casing (1) has reflector (11), reflective counter bore (111) and a plurality of reposition of redundant personnel hole (112) that encircle reflector counter bore (111) distribution are seted up respectively on the interior terminal surface of reflector (11), still have spacing face (141) towards the other end on the inner wall of casing (1), characterized in that, casing (1) and reflector (11) are integrated into one piece structure, be equipped with shaping body (2) in casing (1), shaping body (2) outer terminal surface is the conical surface, the other end of casing (1) radially inwards contracts and forms locating part (12) that have interface (121), and locating part (12) have with shaping body (2) outer terminal surface adaptation location conical surface (122), shaping body (2) location is between spacing face (141) and location conical surface (122), form reflector cavity (4) between the interior terminal surface of shaping body (2) and reflector (11), the penetrating in shaping body (2) terminal surface has seted up jet hole (21); the inner end surface of the shaping body (2) is provided with a reflecting surface (22) surrounding the jet holes (21), and the reflecting surface (22) is opposite to the plurality of the distributing holes (112); the inner wall of the shell (1) is circumferentially provided with a step (14 a), and the limiting surface (141) is an end surface of the step (14 a).
2. The flow divider according to claim 1, characterized in that the reflecting surface (22) is a concave surface of annular shape and the reflecting surface (22) has an arc-shaped or V-shaped cross section.
3. The flow divider according to claim 1, characterized in that the reflecting surface (22) is an inner end surface of the shaped body (2), and that the reflecting surface (22) is a conical surface.
4. A diverter as claimed in any one of claims 1 to 3, characterized in that the reflecting counter bore (111) is located at the central position of the inner end surface of the reflecting portion (11), a plurality of the above-mentioned diverting holes (112) are circumferentially distributed around the reflecting hole, the reflecting counter bore (111) is opposite to the jet hole (21), and a reflecting structure (3) capable of uniformly mixing the reflected gas and liquid is further provided in the reflecting counter bore (111).
5. The flow divider according to claim 4, wherein the bottom surface of the reflecting counter bore (111) is a flat surface, the reflecting structure (3) comprises a plurality of annular reflecting convex edges (31) positioned on the bottom surface of the reflecting counter bore (111), the diameters of the reflecting convex edges (31) are different, and the reflecting convex edges (31) and the reflecting counter bore (111) have the same central line.
6. A diverter as claimed in any one of claims 1 to 3, wherein the edge of the interface (121) of the positioning part (12) is turned outwards to form a cylindrical connecting pipe part (13), the jet hole (21) is a stepped hole, the diameter of the outer end of the jet hole (21) is larger than that of the inner end, the diameter of the outer end of the jet hole (21) is the same as that of the inner hole of the connecting pipe part (13), and the diameter of the inner end of the jet hole (21) is smaller than or equal to that of the reflecting counter bore (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407893.5A CN107014118B (en) | 2017-06-02 | 2017-06-02 | Shunt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407893.5A CN107014118B (en) | 2017-06-02 | 2017-06-02 | Shunt device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107014118A CN107014118A (en) | 2017-08-04 |
| CN107014118B true CN107014118B (en) | 2023-09-29 |
Family
ID=59452050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407893.5A Active CN107014118B (en) | 2017-06-02 | 2017-06-02 | Shunt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014118B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890584Y (en) * | 2006-03-23 | 2007-04-18 | 应春飞 | Diverter |
| CN200982777Y (en) * | 2006-12-11 | 2007-11-28 | 青岛海信空调有限公司 | Diverter of air conditioner |
| CN201522154U (en) * | 2009-07-30 | 2010-07-07 | 珠海华宇金属有限公司 | Diverter for air conditioners |
| CN102353187A (en) * | 2011-08-05 | 2012-02-15 | 温岭市恒发空调部件有限公司 | Reflecting refrigerant flow divider |
| CN202361712U (en) * | 2011-11-28 | 2012-08-01 | 宁波奥克斯空调有限公司 | Refrigerant flow distributor for air conditioner |
| CN203132227U (en) * | 2013-03-25 | 2013-08-14 | 新昌县丰亿电器有限公司 | Distributor |
| CN104776654A (en) * | 2015-03-26 | 2015-07-15 | 珠海格力电器股份有限公司 | Flow divider, heat exchanger and air conditioner |
| CN207019349U (en) * | 2017-06-02 | 2018-02-16 | 温岭市恒发空调部件有限公司 | A kind of current divider |
-
2017
- 2017-06-02 CN CN201710407893.5A patent/CN107014118B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890584Y (en) * | 2006-03-23 | 2007-04-18 | 应春飞 | Diverter |
| CN200982777Y (en) * | 2006-12-11 | 2007-11-28 | 青岛海信空调有限公司 | Diverter of air conditioner |
| CN201522154U (en) * | 2009-07-30 | 2010-07-07 | 珠海华宇金属有限公司 | Diverter for air conditioners |
| CN102353187A (en) * | 2011-08-05 | 2012-02-15 | 温岭市恒发空调部件有限公司 | Reflecting refrigerant flow divider |
| CN202361712U (en) * | 2011-11-28 | 2012-08-01 | 宁波奥克斯空调有限公司 | Refrigerant flow distributor for air conditioner |
| CN203132227U (en) * | 2013-03-25 | 2013-08-14 | 新昌县丰亿电器有限公司 | Distributor |
| CN104776654A (en) * | 2015-03-26 | 2015-07-15 | 珠海格力电器股份有限公司 | Flow divider, heat exchanger and air conditioner |
| CN207019349U (en) * | 2017-06-02 | 2018-02-16 | 温岭市恒发空调部件有限公司 | A kind of current divider |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107014118A (en) | 2017-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101507370B (en) | Plasma torch head, plasma torch shaft and plasma torch | |
| KR100251259B1 (en) | Method for improving fatigue strength due to repeated pressure at branch hole part in member for high pressure fluid, branch hole part of member, member for high pressure fluid with built-in slider having branch hole | |
| US5102096A (en) | Connection of a magnet valve to a housing block | |
| KR20150118045A (en) | Method for producing a plug-in connector, and plug-in connector | |
| CN107014118B (en) | Shunt device | |
| US20130033009A1 (en) | Hydraulic coupling system for coupling a shell mill to an adapter | |
| US20160089729A1 (en) | Interchangeable ball mill | |
| CN110735982B (en) | Connecting oil pipe of oil distributor of controllable pitch propeller | |
| CN207019349U (en) | A kind of current divider | |
| CN205703936U (en) | Screwing tool for Micro-bolt | |
| CN210360319U (en) | Positioning tool for machining key groove of cam shaft gear | |
| CN104551847A (en) | Cutting fluid spraying device for OCV valve | |
| US11585304B2 (en) | Rail for high-pressure direct injection | |
| CN110735941B (en) | Control valve and manufacturing method thereof | |
| CN216976142U (en) | Sealing flange assembly for pipe body connection and pipe body | |
| CN106232982A (en) | The manufacture method of fuel injection device nozzle plate, the model of fuel injection device nozzle plate and fuel injection device nozzle plate | |
| CN219154455U (en) | Brake coil seat | |
| CN110307414A (en) | The hydraulic unit system of hydraulic unit with the manufacture of at least partly production | |
| CN220294457U (en) | Pipe connection for a mixer and mixer | |
| CN113932073B (en) | Clamping joint | |
| CN214662724U (en) | Tee bend flange subassembly | |
| CN210848352U (en) | Spindle and machine tool | |
| RU2588903C1 (en) | Reversing working chamber of ejector "funnel" | |
| CN210106837U (en) | Leakage-point-free pipeline joint | |
| CN220600732U (en) | Flange joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |