Flow divider structure for air conditioner
By designing the splitter body, guide fluid, and splitter fluid as independent parts, and using annular array arc-shaped guide holes and conical transition sections, the problems of complex splitter structure and uneven mixing are solved, thus simplifying manufacturing and improving cooling effect.
Patent Information
- Application Number
- CN202520334858.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-28
AI Technical Summary
The existing air conditioning refrigeration system's splitter structure is complex to manufacture and costly, and the refrigerant is not mixed evenly, resulting in insufficient performance.
Design an air conditioner distributor structure that combines the distributor body, guide fluid, and distributor fluid as independent components. Employs a ring array of arc-shaped guide holes, combined with a conical transition section and a mixing chamber, to achieve uniform mixing of the refrigerant.
It simplifies the processing technology, reduces costs, improves the mixing uniformity and distribution effect of refrigerant, and reduces flow noise.
Smart Images
Figure CN223855918U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to air conditioning refrigeration system technical field, concretely is a kind of air conditioner flow divider structure. BACKGROUND
[0002] Air conditioning refrigeration system is through the circulation of refrigerant to realize heat transfer and temperature regulation system.Air conditioning refrigeration system is based on the second law of thermodynamics, through the phase change (liquid to gas, gas to liquid) of refrigerant to absorb and release heat, to realize refrigeration effect.Air conditioning refrigeration system mainly includes compressor, condenser, expansion valve (throttling device), evaporator, refrigerant, etc., and flow divider is the common component of air conditioning refrigeration system condenser;
[0003] The flow divider structure in the current refrigeration system is mainly composed of flow divider body and nozzle, the flow divider body contains flow dividing hole, mixing cavity, flow guide hole and other parts, the processing technology is complex, the structure is single, the manufacturing cost is high, and the existing flow divider inlet is directly communicated with flow dividing hole, which can easily lead to uneven mixing of refrigerant, and the use effect is insufficient. INVENTION CONTENTS
[0004] The utility model aims at providing a kind of air conditioner flow divider structure to solve the problems raised in the above background.
[0005] The technical scheme adopted by the utility model is as follows:
[0006] A kind of air conditioner flow divider structure, including flow divider body, in the flow divider body, flow divider body upper end inner side is equipped with flow body, flow body is equipped with flow guide body at flow divider body internal connection place, several flow guide holes are set up in flow body.
[0007] Preferably, several flow guide holes are distributed in annular array, and flow guide hole adopts circular arc structure.
[0008] Preferably, the flow divider body includes inlet section, transition section and flow dividing section arranged in sequence from bottom to top, the flow guide body is arranged in the transition section, and the flow body is arranged in the flow dividing section.
[0009] Preferably, the flow guide body includes flow guide inlet section, flow guide section and flow guide outlet section arranged in sequence from bottom to top, the flow guide inlet section is inserted into the upper end of the inlet section, the flow guide outlet section is inserted into the lower end of the flow dividing section and connected with the bottom of the flow body.
[0010] Preferably, the transition section adopts conical structure, the outer side of the flow guide section is adapted to the inner side of the transition section, and the inner side of the flow guide section adopts circular arc structure.
[0011] Preferably, a mixing cavity is formed in the inner side of the flow guide outlet section, and the mixing cavity is communicated with the flow guide hole.
[0012] Therefore, the utility model has the advantages that:
[0013] In the utility model, the shunt body, the flow guide and the shunt are designed as independent parts for assembly, the product process is simple, processing is facilitated, processing difficulty is reduced, and the product is suitable for a wide range of applications and has good practicability. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 is an exploded view of the utility model;
[0015] Fig. 2 is a top view of the utility model;
[0016] Fig. 3 is a sectional view of the utility model;
[0017] In the drawings: 1, shunt body; 11, inlet section; 12, transition section; 13, shunt section; 2, flow guide; 21, flow guide inlet section; 22, flow guide section; 23, flow guide outlet section; 3, shunt; 31, shunt hole. DETAILED DESCRIPTION
[0018] The specific embodiments of the utility model will be described in detail below.
[0019] The "range" disclosed in the utility model is limited in the form of lower limit and upper limit, and the given range is limited by selecting a lower limit and an upper limit. The selected lower limit and upper limit define the boundaries of the specific range. The range defined in this way can include or not include the end value, and can be arbitrarily combined, that is, any lower limit can be combined with any upper limit to form a range. For example, if a range of 10-50 is listed for a specific parameter, it is understood that the ranges of 10-40 and 20-50 are also expected. In addition, if the minimum range values 1 and 2 are listed, and if the maximum range values 3, 4 and 5 are listed, the following ranges are all expected: 1-3, 1-4, 1-5, 2-3, 2-4 and 2-5. In this application, unless otherwise stated, the range of values "a-b" represents a shorthand representation of any real combination between a and b, where a and b are real numbers. For example, the value range "0-5" means that all real numbers between "0-5" have been listed in this document, and "0-5" is only a shorthand representation of these value combinations.
[0020] Unless otherwise specified, all embodiments and optional embodiments of the present application can be combined with each other to form new technical solutions.
[0021] Unless otherwise specified, all technical features and optional technical features of this application may be combined to form new technical solutions.
[0022] Unless otherwise specified, all steps in this application may be performed sequentially or randomly, preferably sequentially. For example, the method includes steps (a) and (b), indicating that the method may include steps (a) and (b) performed sequentially, or it may include steps (b) and (a) performed sequentially. For example, the mention that the method may also include step (c) indicates that step (c) may be added to the method in any order. For example, the method may include steps (a), (b), and (c), or it may include steps (a), (c), and (b), or it may include steps (c), (a), and (b), etc.
[0023] Unless otherwise specified, the terms "comprising" and "including" as used in this application can be open-ended or closed-ended. For example, "comprising" and "including" can mean that other components not listed may also be included, or that only the listed components may be included.
[0024] Unless otherwise specified, the reaction will proceed under normal temperature and pressure conditions.
[0025] Unless otherwise specified, all parts or percentages are by weight or by weight percentage.
[0026] In this invention, all the substances used are known substances that can be purchased or synthesized by known methods.
[0027] In this invention, all the devices or equipment used are conventional devices or equipment known in the art and are readily available.
[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0029] Example:
[0030] A splitter structure for air conditioning, such as Figs. 1-3 As shown, it includes a distributor body 1. Inside the distributor body 1, a distributor 3 is provided on the inner side of the upper end of the distributor body 1. A guide 2 is provided at the connection between the distributor 3 and the inside of the distributor body 1. Several guide holes 31 are opened on the distributor 3.
[0031] In one possible implementation, a plurality of guide holes 31 are arranged in a ring array, and the guide holes 31 have an arc-shaped structure.
[0032] In a possible implementation, the flow divider body 1 comprises an inlet section 11, a transition section 12 and a flow dividing section 13 arranged in sequence from bottom to top, the flow guide 2 is arranged in the transition section 12, and the flow divider 3 is arranged in the flow dividing section 13.
[0033] In a possible implementation, the flow guide 2 comprises a flow guide inlet section 21, a flow guide section 22 and a flow guide outlet section 23 arranged in sequence from bottom to top, the flow guide inlet section 21 is inserted into the upper end of the inlet section 11, the flow guide outlet section 23 is inserted into the lower end of the flow dividing section 13 and connected to the bottom of the flow divider 3.
[0034] In a possible implementation, the transition section 12 adopts a conical structure, the outer side of the flow guide section 22 is matched with the inner side of the transition section 12, and the inner side of the flow guide section 22 adopts a circular arc structure.
[0035] In a possible implementation, the inner side of the flow guide outlet section 23 is provided with a mixing cavity, and the mixing cavity is connected with the flow guide hole 31.
[0036] In a possible implementation, the flow divider comprises a flow divider body 1, a flow divider 3 and a flow guide 2 arranged in the flow divider body 1, the flow guide 2 has the same taper as the flow divider body 1, the lower end of the flow guide 2 is communicated with the liquid inlet of the flow divider body 1, the upper end of the flow guide 2 is provided with a mixing cavity, the opening of the mixing cavity is connected with the flow dividing hole 31 and the liquid outlet, the flow dividing hole 31 has N flow dividing through holes (including 2), the lower end of the flow dividing hole 31 is communicated with the flow guide mixing cavity hole, and the upper end of the flow dividing hole 31 is connected with the liquid outlet.
[0037] In a possible implementation, the outer side of the flow divider 3 is provided with a plurality of positioning grooves, and the inner side of the flow dividing section 13 is correspondingly provided with a plurality of positioning blocks, so as to realize the installation and positioning of the flow divider 3.
[0038] By adopting the above technical scheme:
[0039] The flow divider body 1, the flow guide 2 and the flow divider 3 are designed as independent parts and assembled, the product process is simple, the processing is convenient, the processing difficulty is reduced, the applicability is strong, and the practicability is good. Fig. 3 The circular arc surface of the mixing cavity hole is smooth, the mixing of the refrigerant is more uniform (the mixing process is as shown by the arrow direction), the sound of the refrigerant flow is smaller, and the flow dividing effect of the flow divider is better.
[0040] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An air conditioning flow diverter structure, characterized by: The application relates to a flow divider, which comprises a flow divider body (1), a flow guide (2) arranged in the flow divider body (1) and a flow divider (3) arranged in the flow divider body (1) and on the inner side of the upper end of the flow divider body (1), wherein the flow guide (2) is connected with the flow divider body (1) internally, and a plurality of flow guide holes (31) are arranged on the flow divider (3).
2. An air conditioning flow diverter structure as claimed in claim 1, wherein: The plurality of flow guide holes (31) are arranged in a ring array, and the flow guide holes (31) adopt a circular arc structure.
3. An air conditioning flow diverter structure as claimed in claim 1, wherein: The flow divider body (1) comprises an inlet section (11), a transition section (12) and a flow divider section (13) arranged in sequence from bottom to top, the flow guide (2) is arranged in the transition section (12), and the flow divider (3) is arranged in the flow divider section (13).
4. An air conditioning flow diverter structure as claimed in claim 3, wherein: The flow guide (2) comprises a flow guide inlet section (21), a flow guide section (22) and a flow guide outlet section (23) arranged in sequence from bottom to top, the flow guide inlet section (21) is inserted into the upper end of the inlet section (11), the flow guide outlet section (23) is inserted into the lower end of the flow divider section (13) and is connected with the bottom of the flow divider (3).
5. An air conditioning flow diverter structure as claimed in claim 4, wherein: The transition section (12) adopts a conical structure, the outer side of the flow guide section (22) is matched with the inner side of the transition section (12), and the inner side of the flow guide section (22) adopts a circular arc structure.
6. An air conditioning flow diverter structure as claimed in claim 4, wherein: The inner side of the flow guide outlet section (23) is provided with a mixing cavity, and the mixing cavity is communicated with the flow guide holes (31).