CN2745001Y - Liquid separator of air conditioner - Google Patents
Liquid separator of air conditioner Download PDFInfo
- Publication number
- CN2745001Y CN2745001Y CN 200420102074 CN200420102074U CN2745001Y CN 2745001 Y CN2745001 Y CN 2745001Y CN 200420102074 CN200420102074 CN 200420102074 CN 200420102074 U CN200420102074 U CN 200420102074U CN 2745001 Y CN2745001 Y CN 2745001Y
- Authority
- CN
- China
- Prior art keywords
- knockout
- liquid
- head
- air
- cone
- 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.)
- Ceased
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 241001149930 Protura <class> Species 0.000 claims description 4
- 230000037361 pathway Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 6
- 239000003507 refrigerant Substances 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000008016 vaporization Effects 0.000 abstract description 3
- 238000009834 vaporization Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
The utility model relates to a knockout for air conditioner. An object of the utility model is to provide a knockout of air conditioner, when the refrigerant fluid flow is out of date, reduced the flow resistance, increased the static pressure, reduced the vaporization degree, the liquid flow can evenly distributed, simultaneously, has eliminated the sound that the refrigerant fluid flows. The utility model discloses a characterized in that liquid outlet channel becomes tree Y form and distributes, and the inlet channel pipe diameter is greater than the liquid outlet channel pipe diameter, divides the conical head of liquid cone to be the taper, is connected with liquid outlet head through the cylinder, divides the conical head of liquid cone and corresponds the settlement with liquid outlet channel. The utility model has the advantages that: the inner cavity part of the liquid separation head adopts arc natural transition, the refrigerant is not bound, and the liquid flow does not generate airflow sound; the fluid outlet diffusion angle is reduced, the effective volume in the cavity is reduced, and the internal static pressure is increased.
Description
Technical field
The utility model relates to a kind of knockout, particularly a kind of knockout that is used for air-conditioner.
Background technology
The patent No. is: 92206569.1, denomination of invention is " knockout ", notification number is: the patent disclosure of CN2118955U a kind of knockout of A/C evaporator, constitute by liquid inlet head, cone seat, liqiud outlet head three parts, the section profile line of inlet opening is having projection near separatory awl place, and the coning angle of separatory awl is 30 °～55 °.Use the air-conditioner of this kind knockout, mainly contain following shortcoming: 1, the fluid issuing diffusion angle is big, eddy current can occur, consumed energy; 2, form the large tracts of land chokes easily in the throttling porch, chokes regional fluid flow velocity height, inside static pressure are low, easily form bubble in fluid, in downstream, chokes district, the bubble that flows with fluid is broken by crowded easily, causes random pressure oscillation in the fluid, produces cavitation noise;
The utility model content
The purpose of this utility model is to provide a kind of knockout of air-conditioner, when refrigerant fluid flows through, has reduced flow resistance, has increased static pressure, has reduced the vaporization degree, and liquid stream is able to uniform distribution, simultaneously, has eliminated the sound that refrigerant fluid flows.
The purpose of this utility model is achieved in that the knockout of air-conditioner, comprise liquid inlet head, separatory cone, liqiud outlet head, the separatory cone is extended to the liquid inlet head inner chamber by the first end of fluid, the separatory cone is divided into the liquid in-out passage with the liquid inlet head inner chamber, passage is formed up to few fluid hole on the fluid crown, it first is characterised in that liquid outlet channel becomes tree Y shape to distribute, the feed pathway caliber is greater than the liquid outlet channel caliber, the conehead of separatory cone is taper, be connected the corresponding arrangement of the conehead of separatory cone with liquid outlet channel with liqiud outlet head by cylinder.
Its second is characterised in that: described liquid inlet head is made of two parts, a part is the pipe section away from liqiud outlet head, described pipe section is cylindric, another section is the Taper Pipe section near separatory cone place, the Taper Pipe intersegmental part is a bell mouth shape, described horn mouth is made up of the arcuation projection of Taper Pipe intersegmental part, and the coning angle ω of bell-mouthed angular aperture and described separatory cone is close, and the direction unanimity.
Its 3rd is characterised in that: the coning angle ω of described bell-mouthed coning angle and described separatory cone is identical to be 14 ~ 30 degree, and the direction unanimity.
Its 4th is characterised in that: described liqiud outlet head end face is the plane.
Its 5th is characterised in that: described liqiud outlet head end face is a spherical crown surface.
Its 6th is characterised in that: knockout is the reverse taper shape.
Its 7th is characterised in that: knockout is a tubular.
The utility model has the advantages that: (one), liquid-dividing head inner cavity adopt the transition of circular arc nature, and cold-producing medium does not have bound process, and liquid stream can not produce airflow noise; (2), dwindled the fluid issuing diffusion angle, reduce dischargeable capacity in the chamber, increased inside static pressure; (3), not reducing of pipeline, not throttling of fluid issuing, reduced the noise that produces because of throttling; (4), the separatory cone adopts the circular cone design, reduced flow resistance, increased static pressure, reduced the vaporization degree.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further described, wherein
Fig. 1 is the vertical view of the utility model one embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1;
The specific embodiment
Shown in Figure 2, the utility model provides a kind of knockout of air-conditioner, and described knockout is made of liquid inlet head 1, separatory cone 2, liqiud outlet head 3 three parts; Described liquid inlet head 1 constitutes by two sections, and one is a pipe section 7, and another section is a Taper Pipe section 8; Described liqiud outlet head 3 profiles can be shapes such as cylinder and frustum, in the present embodiment, adopt cylindricly, and the small end of described liquid inlet head 1 and liqiud outlet head 3 links to each other.Described liqiud outlet head 3 end faces can be plane or spherical crown surface, at described liqiud outlet head 3 end faces around circumference 3 fluid holes 5 that evenly distributed, described separatory cone 2 is positioned at described liqiud outlet head 3 inside, described liquid inlet head 1 is at close separatory awl place, the inside that is Taper Pipe section 8 is designed to horn mouth, the coning angle ω of bell-mouthed coning angle and described separatory cone 2 is identical to be 14～60 degree, and the direction unanimity.Preferably, identical 14～30 degree that are of the coning angle ω of described separatory cone 2.Best, the angle ω of described separatory cone is 28 degree, and the erasure effect of this moment is best.
Shown in Figure 1, be the vertical view of a kind of embodiment of the present utility model, the number of the fluid hole 5 of this knockout is 3.
Claims (7)
1, the knockout of air-conditioner, comprise liquid inlet head (1), separatory cone (2), liqiud outlet head (3), separatory cone (2) is extended to liquid inlet head inner chamber (4) by liqiud outlet head (3) one ends, separatory cone (2) is divided into the liquid in-out passage with liquid inlet head inner chamber (4), passage is formed up to a few fluid hole (5) on the fluid crown, it is characterized in that liquid outlet channel becomes tree Y shape to distribute, the feed pathway caliber is greater than the liquid outlet channel caliber, the conehead of separatory cone (2) is taper, be connected the corresponding arrangement of the conehead of separatory cone (2) with liquid outlet channel with liqiud outlet head (3) by cylinder.
2, the knockout of air-conditioner according to claim 1, it is characterized in that: described liquid inlet head is made of two parts, a part is the pipe section (7) away from liqiud outlet head, described pipe section (7) is cylindric, the Taper Pipe section (8) of another section for locating near separatory cone (2), Taper Pipe section (8) inside is bell mouth shape, described horn mouth is made up of the inner arcuation projection (6) of Taper Pipe section (8), the coning angle ω of bell-mouthed angular aperture and described separatory cone (2) is close, and the direction unanimity.
3, the knockout of air-conditioner according to claim 2 is characterized in that: the coning angle ω of described bell-mouthed coning angle and described separatory cone (2) is identical to be 14～30 degree, and the direction unanimity.
4, the knockout of air-conditioner according to claim 1 is characterized in that: described liqiud outlet head (3) end face is the plane.
5, the knockout of air-conditioner according to claim 1 is characterized in that: described liqiud outlet head (3) end face is a spherical crown surface.
6, the knockout of air-conditioner according to claim 1 is characterized in that: knockout is the reverse taper shape.
7, the knockout of air-conditioner according to claim 1 is characterized in that: knockout is a tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102074 CN2745001Y (en) | 2004-12-02 | 2004-12-02 | Liquid separator of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102074 CN2745001Y (en) | 2004-12-02 | 2004-12-02 | Liquid separator of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745001Y true CN2745001Y (en) | 2005-12-07 |
Family
ID=35579780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420102074 Ceased CN2745001Y (en) | 2004-12-02 | 2004-12-02 | Liquid separator of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745001Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589278B (en) * | 2006-10-13 | 2011-07-06 | 开利公司 | Multi-channel heat exchanger with multi-stage expansion device |
| CN103090601A (en) * | 2011-11-03 | 2013-05-08 | 珠海格力电器股份有限公司 | Shunt and air conditioner with same |
| CN107940823A (en) * | 2016-10-13 | 2018-04-20 | 浙江三花智能控制股份有限公司 | A kind of refrigeration system and its distributor |
| CN110514690A (en) * | 2019-09-17 | 2019-11-29 | 兰州交通大学 | A kind of test soil sample solidification point cooling device |
-
2004
- 2004-12-02 CN CN 200420102074 patent/CN2745001Y/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589278B (en) * | 2006-10-13 | 2011-07-06 | 开利公司 | Multi-channel heat exchanger with multi-stage expansion device |
| CN103090601A (en) * | 2011-11-03 | 2013-05-08 | 珠海格力电器股份有限公司 | Shunt and air conditioner with same |
| CN103090601B (en) * | 2011-11-03 | 2016-03-23 | 珠海格力电器股份有限公司 | Shunt and air conditioner with same |
| CN107940823A (en) * | 2016-10-13 | 2018-04-20 | 浙江三花智能控制股份有限公司 | A kind of refrigeration system and its distributor |
| CN110514690A (en) * | 2019-09-17 | 2019-11-29 | 兰州交通大学 | A kind of test soil sample solidification point cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141202 Granted publication date: 20051207 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130805 Decision number of declaring invalidation: 21102 Granted publication date: 20051207 |