CN210892263U - Efficient energy-saving refrigerant distribution device for heat exchanger - Google Patents
Efficient energy-saving refrigerant distribution device for heat exchanger Download PDFInfo
- Publication number
- CN210892263U CN210892263U CN201921443139.8U CN201921443139U CN210892263U CN 210892263 U CN210892263 U CN 210892263U CN 201921443139 U CN201921443139 U CN 201921443139U CN 210892263 U CN210892263 U CN 210892263U
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- heat exchanger
- distribution device
- distribution
- inlet
- 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
Images
Abstract
The utility model discloses a heat exchanger refrigerant energy-efficient distributor, include: the heat exchanger is provided with a liquid inlet and a liquid outlet for the refrigerant to enter and exit; refrigerant distribution device, refrigerant distribution device sets up on the inlet of heat exchanger and be used for to its internal transport refrigerant, refrigerant distribution device one end with the inlet is connected, and the other end is the incoming end, and its vertical upwards extends and is used for inserting the refrigerant, refrigerant distribution device is equipped with to the internal thread of inlet spiral is equipped with in, compares with prior art, the utility model discloses change the mode that the refrigerant got into the heat exchanger to top-down's direction of delivery utilizes the gravity of refrigerant and the energy of circulation, combines the internal thread structure for the refrigerant gets into the inlet of heat exchanger with the spiral mode, and makes the refrigerant misce bene at the spiral in-process, realizes evenly distributed, promotes heat exchanger heat exchange efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of refrigerating system accessory especially relates to a heat exchanger refrigerant high efficiency and energy saving distributor.
[ background of the invention ]
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The common heat exchangers have various forms, and the parallel flow heat exchanger is most widely used due to its compact structure and small volume. During operation, a refrigerant flows along the flat pipes between the collecting pipes along the design direction, and exchanges heat with air blown through the fins while flowing.
The heat exchanger in the prior art is internally provided with a liquid inlet for refrigerant to enter, but the liquid inlet is not provided with a distribution device, and a liquid conveying pipe connected with the liquid inlet is smooth and extends downwards to be connected with the refrigerant, so that the conveying track of the refrigerant circulates from bottom to top and enters the heat exchanger. The liquid inlet mode of this kind of structure, the refrigerant is difficult to get into smoothly, and gaseous phase and liquid phase refrigerant distribution are uneven simultaneously to influence the heat exchange efficiency of heat exchanger.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a heat exchanger refrigerant energy-efficient distributor, can change the refrigerant entering mode to the spiral mode enters into in the heat exchanger and realizes evenly distributed.
In order to achieve the above object, the utility model provides a heat exchanger refrigerant high efficiency energy saving distributor, include:
the heat exchanger is provided with a liquid inlet and a liquid outlet for the refrigerant to enter and exit;
the refrigerant distribution mechanism is arranged on the liquid inlet of the heat exchanger and used for conveying refrigerants into the heat exchanger, one end of the refrigerant distribution mechanism is connected with the liquid inlet, the other end of the refrigerant distribution mechanism is an access end, the refrigerant distribution mechanism vertically extends upwards and is used for accessing the refrigerants, and an internal thread which is spiral towards the liquid inlet is arranged in the refrigerant distribution mechanism.
Preferably, a distribution cavity between the inlet end and the liquid inlet is arranged in the refrigerant distribution mechanism.
Preferably, the refrigerant distribution mechanism comprises a first distribution pipe arranged in an arc shape and a second distribution pipe vertically arranged, and the second distribution pipe is transited through the first distribution pipe arranged in the arc shape and communicated with the liquid inlet.
Preferably, the second distribution pipe is internally provided with an internal thread which is screwed towards the liquid inlet.
Preferably, the first distribution pipe has a female screw formed therein to screw into the liquid inlet.
Preferably, the pipe diameter of the first distribution pipe is gradually reduced from the second distribution pipe to the liquid inlet.
Preferably, the distribution chamber is arranged between the first distribution pipe and the second distribution pipe.
The utility model has the advantages that: compared with the prior art, the utility model discloses change the mode that the refrigerant got into the heat exchanger to top-down's direction of delivery utilizes the gravity of refrigerant and the energy of circulation, combines the internal thread structure for the refrigerant enters into the inlet of heat exchanger with the spiral mode, and makes the refrigerant misce bene at the spiral in-process, realizes evenly distributed, promotes heat exchanger heat exchange efficiency.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1-heat exchanger, 2-liquid inlet, 3-liquid outlet, 4-access end, 5-internal thread, 6-distribution cavity, 7-first distribution pipe and 8-second distribution pipe.
[ detailed description ] embodiments
Referring to fig. 1, the utility model includes:
the heat exchanger 1 is provided with a liquid inlet 2 and a liquid outlet 3 for the inlet and the outlet of a refrigerant on the heat exchanger 1;
the refrigerant distribution mechanism is arranged on the liquid inlet 2 of the heat exchanger 1 and used for conveying a refrigerant into the heat exchanger, one end of the refrigerant distribution mechanism is connected with the liquid inlet 2, the other end of the refrigerant distribution mechanism is an access end 4, the refrigerant distribution mechanism vertically extends upwards and is used for accessing the refrigerant, and an internal thread 5 which is screwed into the liquid inlet 2 is arranged in the refrigerant distribution mechanism.
Specifically, a distribution cavity 6 located between the inlet end 4 and the liquid inlet 2 is arranged in the refrigerant distribution mechanism. The gas-phase refrigerant and the liquid-phase refrigerant can be mixed more uniformly by utilizing the distribution cavity 6, so that the refrigerant entering the heat exchanger 1 is uniformly distributed.
Specifically, the refrigerant distribution mechanism comprises a first distribution pipe 7 and a second distribution pipe 8, wherein the first distribution pipe 7 is arranged in an arc shape, the second distribution pipe 8 is vertically arranged, and the first distribution pipe 7 is arranged in the arc shape in a transition mode and communicated with the liquid inlet 2. And the refrigerant conveying mode of transition of the arc-shaped first distribution pipe 7 is adopted, so that the conveying fluency is improved.
Specifically, the second distribution pipe 8 is provided with an internal thread 5 which is screwed to the liquid inlet 2. So that the refrigerant enters the liquid inlet 2 of the heat exchanger 1 in a spiral manner.
Specifically, the first distribution pipe 7 is provided therein with an internal thread 5 that is threaded toward the liquid inlet 2. So that the refrigerant enters the liquid inlet 2 of the heat exchanger 1 in a spiral manner.
Specifically, the pipe diameter of the first distribution pipe 7 is gradually reduced from the second distribution pipe 8 to the liquid inlet 2.
In particular, said distribution chamber 7 is arranged between the first distribution pipe 7 and the second distribution pipe 8.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a heat exchanger refrigerant high efficiency energy-conserving distributor, includes:
the heat exchanger (1) is provided with a liquid inlet (2) and a liquid outlet (3) for the refrigerant to enter and exit;
refrigerant distribution device, refrigerant distribution device sets up on inlet (2) of heat exchanger (1) and be used for to its internal transport refrigerant, its characterized in that: refrigerant distribution device one end with inlet (2) are connected, and the other end is access end (4), and its vertical upwards extends and is used for inserting the refrigerant, be equipped with in the refrigerant distribution device to inlet (2) spiral internal thread (5).
2. The efficient and energy-saving refrigerant distribution device for the heat exchanger as claimed in claim 1, wherein: and a distribution cavity (6) positioned between the access end (4) and the liquid inlet (2) is arranged in the refrigerant distribution mechanism.
3. The efficient and energy-saving refrigerant distribution device for the heat exchanger as claimed in claim 2, wherein: the refrigerant distribution mechanism comprises a first distribution pipe (7) and a second distribution pipe (8), the first distribution pipe (7) is arranged in an arc shape, the second distribution pipe (8) is vertically arranged, and the first distribution pipe (7) is arranged in the arc shape in a transition mode and communicated with the liquid inlet (2).
4. The efficient and energy-saving refrigerant distribution device for the heat exchanger as claimed in claim 3, wherein: and internal threads (5) which are screwed towards the liquid inlet (2) are arranged in the second distribution pipe (8).
5. The efficient and energy-saving refrigerant distribution device for the heat exchanger as claimed in claim 3 or 4, wherein: an internal thread (5) which is screwed towards the liquid inlet (2) is arranged in the first distribution pipe (7).
6. The efficient and energy-saving refrigerant distribution device for the heat exchanger as claimed in claim 5, wherein: the pipe diameter of the first distribution pipe (7) is gradually reduced from the second distribution pipe (8) to the liquid inlet (2).
7. The efficient and energy-saving refrigerant distribution device for the heat exchanger as claimed in claim 3, wherein: the distribution chamber (6) is arranged between the first distribution pipe (7) and the second distribution pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443139.8U CN210892263U (en) | 2019-09-01 | 2019-09-01 | Efficient energy-saving refrigerant distribution device for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443139.8U CN210892263U (en) | 2019-09-01 | 2019-09-01 | Efficient energy-saving refrigerant distribution device for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210892263U true CN210892263U (en) | 2020-06-30 |
Family
ID=71333919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921443139.8U Active CN210892263U (en) | 2019-09-01 | 2019-09-01 | Efficient energy-saving refrigerant distribution device for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210892263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928686A (en) * | 2020-07-22 | 2020-11-13 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Fluid channel structure of printed circuit board heat exchanger and printed circuit board heat exchanger |
| CN111928687A (en) * | 2020-07-22 | 2020-11-13 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Fluid channel structure of printed circuit board heat exchanger and printed circuit board heat exchanger |
-
2019
- 2019-09-01 CN CN201921443139.8U patent/CN210892263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928686A (en) * | 2020-07-22 | 2020-11-13 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Fluid channel structure of printed circuit board heat exchanger and printed circuit board heat exchanger |
| CN111928687A (en) * | 2020-07-22 | 2020-11-13 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Fluid channel structure of printed circuit board heat exchanger and printed circuit board heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210892263U (en) | Efficient energy-saving refrigerant distribution device for heat exchanger | |
| CN203190489U (en) | Efficient lithium bromide absorption heat pump heat exchanger unit | |
| CN201539997U (en) | High-efficiency condenser and air conditioner equipped with same | |
| CN102759225A (en) | Riser spiral-flow type falling-film evaporator for refrigerating air conditioner | |
| CN106839481A (en) | A kind of cooling unit with auxiliary cold source | |
| CN103411338A (en) | Screw compressor refrigeration cycle system with two-stage economizers | |
| CN105066519A (en) | Dry-type evaporator and refrigeration system provided with dry-type evaporator | |
| US20190017712A1 (en) | High-efficiency extra-large cooling capacity series chiller in energy station | |
| CN201844716U (en) | High-efficiency compact condensing heat exchanger | |
| CN201206917Y (en) | Multi-stage cycle type cold and hot water equipment | |
| CN206094547U (en) | Many first medium heat cascade utilization's double -pipe heat exchanger | |
| CN203413884U (en) | Novel high-efficiency shell-and-tube water condenser | |
| CN201909495U (en) | Multi-tube coaxial type sleeve heat exchanger | |
| CN204923933U (en) | Evaporative condenser | |
| CN105953458A (en) | Air source absorption type heat pump device combining fuel gas | |
| CN207180099U (en) | A kind of overall inflation bilateral reducer pipe cross flow heat exchanger | |
| CN203731752U (en) | Air-conditioning supercooling pipe component and air conditioning system | |
| CN203464572U (en) | Cooling device for precious metal catalyst circulating mother liquor | |
| CN208372312U (en) | A kind of dual cycle cooling system of laser therapeutic apparantus | |
| CN207763296U (en) | Tank-type heat exchanger | |
| CN207180105U (en) | A kind of tube-in-tube condenser | |
| CN202734269U (en) | Solar energy heat pump heat collecting system | |
| CN201844719U (en) | Compact condensing heat exchanger | |
| CN207065940U (en) | distributor, shunt assembly, heat exchanger and air conditioner | |
| CN205420376U (en) | Heat transfer formula cooling bio -pharmaceuticals fermentation cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |