CN209857441U - Distributor capable of uniformly guiding flow for air conditioner heat exchanger - Google Patents
Distributor capable of uniformly guiding flow for air conditioner heat exchanger Download PDFInfo
- Publication number
- CN209857441U CN209857441U CN201920520447.XU CN201920520447U CN209857441U CN 209857441 U CN209857441 U CN 209857441U CN 201920520447 U CN201920520447 U CN 201920520447U CN 209857441 U CN209857441 U CN 209857441U
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- China
- Prior art keywords
- distributor
- air conditioner
- heat exchanger
- conditioner heat
- water conservancy
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Abstract
The utility model relates to a distributor for air conditioner heat exchanger that can evenly water conservancy diversion, including distributor and water conservancy diversion awl, the upper end of distributor be hollow cylinder structure, be provided with the screw thread on the upper end lateral surface of distributor, the middle part of distributor is provided with annular protruding platform, the bottom of distributor evenly is provided with the fluid outlet, the middle part of distributor is provided with the locking and detains, the locking is detained and is provided with the screw hole, water conservancy diversion awl fixed connection is on the annular protruding platform at distributor middle part. The utility model discloses an industry air conditioner distributor can carry out even water conservancy diversion with the medium for the medium derivation volume of the fluid outlet of distributor bottom equals, the utility model discloses connection that can also be quick is on the outer machine of air conditioner, and simple to operate is swift.
Description
Technical Field
The utility model relates to an air conditioner accessory technical field, in particular to distributor for air conditioner heat exchanger that can evenly water conservancy diversion.
Background
A distributor of an air conditioner, also called a liquid distributor or a liquid distributor, is a refrigerant distributing device. The refrigerant is throttled by an expansion valve or a capillary tube, then is connected with the distributor after coming out from the outlet of the main machine, and can be uniformly transmitted into a connecting pipe at the lower end of the distributor under the flow guiding effect of the distributor.
Aiming at the design of an air conditioner distributor, the prior patent also provides some design schemes, Chinese utility model patent with patent number 201620438700.3 discloses an air conditioner distributor, the utility model can evenly spray the refrigerant to the liquid cavity, the few parts of the two-phase refrigerant entering the liquid cavity are in a vapor state, the majority of the two-phase refrigerant is in a liquid state, the high-speed refrigerant is redirected to flow backwards and remixed through the arc mixing part at the bottom of the liquid cavity and then evenly distributed to each liquid separating branch pipe, the uniformity of the mixing of the two-phase refrigerant is ensured under the two-time mixing guarantee of jet flow spraying and the arc mixing part, and the better heat exchange effect can be achieved after the refrigerant enters the heat exchanger, the utility model has no relation with the connection aspect of the distributor and an air conditioner external machine; the chinese utility model patent of patent number 201621461464.3 provides a novel air conditioner distributor, and this novel distributor has filterable effect, and the filter layer will filter the impurity in the refrigerant, effectively reduces the friction of refrigerant and pipe wall, long service life, and this utility model's structure is too simple, and is not good to the effect in the aspect of the distributor evenly shunts.
The concrete problem that current air conditioner distributor exists when using is as follows, and air conditioner distributor can't lock on the outer machine of air conditioner for cause the distributor position to take place the skew easily when distributor uses for a long time, and the distributor can't carry out even reposition of redundant personnel to the fluid, thereby influences the application effect of air conditioner.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a distributor for air conditioner heat exchanger that can evenly water conservancy diversion, including distributor and water conservancy diversion awl, the upper end of distributor be hollow cylinder structure, be provided with the screw thread on the upper end lateral surface of distributor, the middle part of distributor is provided with annular protruding platform, the bottom of distributor evenly is provided with the fluid outlet, the middle part of distributor is provided with the locking and detains, the locking is detained and is provided with the screw hole, water conservancy diversion awl fixed connection is on the annular protruding platform at distributor middle part.
As an optimal technical scheme of the utility model, distributor annular protruding platform's inner end face and water conservancy diversion awl middle part lateral surface between be provided with the sealing washer.
As an optimal technical scheme of the utility model, the lower extreme of water conservancy diversion awl be the toper structure, and the bottom of water conservancy diversion awl is provided with the slope chamfer.
As an optimized technical scheme of the utility model, water conservancy diversion awl middle part be provided with the fluid spout of back taper.
As a preferred technical scheme of the utility model, the fluid outlet cross-section that the distributor bottom set up be protruding type structure.
As an optimal technical scheme of the utility model, the lower extreme medial surface of distributor be toper protruding structure, the side of toper protruding structure is concave arcwall face.
As an optimized technical proposal of the utility model, the middle inner side surface of the distributor is an upper concave arc surface.
As an optimal technical scheme of the utility model, the lower extreme lateral surface of the last concave arc face of distributor middle part medial surface, the concave arc face of the protruding structure side of distributor toper and water conservancy diversion awl form the water conservancy diversion cavity.
The beneficial effects of the utility model reside in that:
the utility model discloses an industry air conditioner distributor can carry out even water conservancy diversion with the medium for the medium derivation volume of the fluid outlet of distributor bottom equals, the utility model discloses connection that can also be quick is on the outer machine of air conditioner, and simple to operate is swift.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view between the distributor and the guide cone of the present invention;
fig. 3 is a schematic view of the fluid flow lines of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 3, a distributor for an air-conditioning heat exchanger capable of uniformly guiding flow comprises a distributor 1 and a flow guiding cone 2, wherein the upper end of the distributor 1 is of a hollow cylinder structure, a thread is arranged on the outer side surface of the upper end of the distributor 1, an annular raised platform 1d is arranged in the middle of the distributor 1, a fluid outlet is uniformly arranged at the bottom of the distributor 1, a locking buckle 3 is arranged in the middle of the distributor 1, a threaded hole is formed in the locking buckle 3, and the flow guiding cone 2 is fixedly connected to the annular raised platform 1d in the middle of the distributor 1.
And a sealing ring 4 is arranged between the inner end surface of the annular raised platform 1d of the distributor 1 and the outer side surface of the middle part of the guide cone 2, so that the inner end surface of the annular raised platform of the distributor 1 is in sealing fit with the outer side surface of the middle part of the guide cone 2.
The lower end of the diversion cone 2 is of a conical structure, the bottom of the diversion cone 2 is provided with an inclined chamfer, and the conical structure of the diversion cone 2 can increase the rebound rate of fluid.
The middle part of the diversion cone 2 is provided with an inverted cone-shaped fluid nozzle 2a, and the fluid nozzle 2a can enable fluid to be uniformly conducted.
The fluid outlet section arranged at the bottom of the distributor 1 is of a convex structure.
The inner side surface of the lower end of the distributor 1 is a conical convex structure, and the side surface of the conical convex structure is a concave arc surface 1 a.
The inner side surface of the middle part of the distributor 1 is an upper concave arc surface 1 b.
The upper concave arc-shaped surface 1b of the inner side surface of the middle part of the distributor 1, the lower concave arc-shaped surface 1a of the side surface of the conical convex structure of the distributor 1 and the outer side surface of the lower end of the guide cone 2 form a guide cavity 1c, and the guide cavity 1c can increase the conduction uniformity of fluid.
During operation, at first put into on the protruding platform of annular of distributor 1 on 1d with water conservancy diversion awl 2, sealing washer 4 on the protruding platform of annular 1d outer end can make water conservancy diversion awl 2 and distributor 1 be sealed cooperation, then will the utility model discloses connect between air conditioner host computer export and a plurality of connecting pipe, detain 3 through the locking and can with the utility model discloses lock, when the host computer fluid of air conditioner enters into the hollow cylinder structure of distributor 1 upper end in, the fluid spout 2a of the back taper on the water conservancy diversion awl 2 can evenly transmit the fluid to the water conservancy diversion cavity 1c in, the water conservancy diversion cavity 1c can be with the even conduction of fluid to the fluid outlet in for connecting the connecting pipe in the fluid outlet and distributing equivalent fluid, foretell fluid is inorganic compound, saturated hydrocarbon and unsaturated hydrocarbon in one kind.
The utility model discloses an industry air conditioner distributor can carry out even water conservancy diversion with the medium for the medium derivation volume of the fluid outlet of distributor bottom equals, the utility model discloses connection that can also be quick is on the outer machine of air conditioner, and simple to operate is swift.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the invention without departing from the spirit and scope of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a but distributor for air conditioner heat exchanger of even water conservancy diversion, includes distributor (1) and water conservancy diversion awl (2), its characterized in that: the upper end of distributor (1) be hollow cylinder structure, be provided with the screw thread on the upper end lateral surface of distributor (1), the middle part of distributor (1) is provided with annular protruding platform (1d), the bottom of distributor (1) evenly is provided with the fluid outlet, the middle part of distributor (1) is provided with locking and detains (3), is provided with the screw hole on locking detaining (3), water conservancy diversion awl (2) fixed connection is on annular protruding platform (1d) at distributor (1) middle part.
2. The distributor for the air conditioner heat exchanger capable of uniformly guiding the flow of the air according to claim 1, wherein: a sealing ring (4) is arranged between the inner end face of the annular convex platform (1d) of the distributor (1) and the outer side face of the middle part of the flow guide cone (2).
3. The distributor for the air conditioner heat exchanger capable of uniformly guiding the flow of the air according to claim 1, wherein: the lower end of the diversion cone (2) is of a conical structure, and the bottom of the diversion cone (2) is provided with an inclined chamfer.
4. The distributor for the air conditioner heat exchanger capable of uniformly guiding the flow of the air according to claim 1, wherein: the middle part of the diversion cone (2) is provided with an inverted conical fluid nozzle (2 a).
5. The distributor for the air conditioner heat exchanger capable of uniformly guiding the flow of the air according to claim 1, wherein: the cross section of a fluid outlet arranged at the bottom of the distributor (1) is of a convex structure.
6. The distributor for the air conditioner heat exchanger capable of uniformly guiding the flow of the air according to claim 1, wherein: the inner side surface of the lower end of the distributor (1) is of a conical convex structure, and the side surface of the conical convex structure is a concave arc surface (1 a).
7. The distributor for the air conditioner heat exchanger capable of uniformly guiding the flow of the air according to claim 1, wherein: the inner side surface of the middle part of the distributor (1) is an upper concave arc surface (1 b).
8. The distributor for an air conditioner heat exchanger capable of uniformly guiding flow according to claim 1, 6 or 7, wherein: the upper concave arc surface (1b) of the inner side surface of the middle part of the distributor (1), the lower concave arc surface (1a) of the side surface of the conical convex structure of the distributor (1) and the outer side surface of the lower end of the diversion cone (2) form a diversion cavity (1 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520447.XU CN209857441U (en) | 2019-04-17 | 2019-04-17 | Distributor capable of uniformly guiding flow for air conditioner heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520447.XU CN209857441U (en) | 2019-04-17 | 2019-04-17 | Distributor capable of uniformly guiding flow for air conditioner heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209857441U true CN209857441U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920520447.XU Active CN209857441U (en) | 2019-04-17 | 2019-04-17 | Distributor capable of uniformly guiding flow for air conditioner heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209857441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945556A (en) * | 2019-04-17 | 2019-06-28 | 浙江三新科技有限公司 | It is a kind of can uniformly water conservancy diversion air-conditioning heat exchanger distributor |
-
2019
- 2019-04-17 CN CN201920520447.XU patent/CN209857441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945556A (en) * | 2019-04-17 | 2019-06-28 | 浙江三新科技有限公司 | It is a kind of can uniformly water conservancy diversion air-conditioning heat exchanger distributor |
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