CN217818334U - Liquid dripping and sprinkling device adopting multilayer closed type partition flow guide structure - Google Patents
Liquid dripping and sprinkling device adopting multilayer closed type partition flow guide structure Download PDFInfo
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- CN217818334U CN217818334U CN202221703743.1U CN202221703743U CN217818334U CN 217818334 U CN217818334 U CN 217818334U CN 202221703743 U CN202221703743 U CN 202221703743U CN 217818334 U CN217818334 U CN 217818334U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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Abstract
The utility model provides an adopt liquid of multilayer closed subregion water conservancy diversion structure to drip and drench device, this liquid drip and drench the device and constitute multilayer closed subregion water conservancy diversion structure by collection liquid nest of tubes, hanging wall, lower wall, adopt the zigzag to drip and drench the cloth liquid mode of dripping of a tooth, collection liquid nest of tubes and hanging wall constitution closed drip and drench and spread the structure, the lower wall adopts closed subregion to deposit liquid structure and closed subregion distribution to drip the mode that drenches the structure and combine together, adopts liquid water conservancy diversion structure between hanging wall and the lower wall. The utility model discloses a device can drench liquid evenly distributed and even dripping on the heat-transfer pipe, avoids the reduction of unit heat transfer performance, guarantees that lithium bromide absorbs formula unit still can normal operating when sea sways, retrieves the various waste heat resources that boats and ships produced at the in-process of traveling, prepares cold water, realizes the effective utilization of the energy.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment, concretely relates to cloth liquid device.
Background
The lithium bromide absorption type machine set uses lithium bromide solution as absorbent, uses water as refrigerant, and utilizes the evaporation and heat absorption of water under the vacuum state to attain the goal of refrigeration, in the lithium bromide machine set the refrigerant vapour produced by evaporation of refrigerant water in the evaporator can be absorbed by lithium bromide concentrated solution, and the solution is gradually diluted, and said process is implemented in the absorber, then uses heat energy as power to heat the dilute solution in the generator to make its water content be separated out so as to form concentrated solution, and the refrigerant vapour is condensed into water in the condenser, and passed through the evaporator and evaporated, so that the circulation can attain the goal of continuous refrigeration. When the lithium bromide absorption type unit is applied to a ship for waste heat recovery, the unit swings left and right along with sea waves, so that the flow of a lithium bromide solution and refrigerant water is greatly influenced, for example, a conventional liquid dripping device adopted by the Chinese invention patent ZL201510828063.0 is easy to have the phenomenon of uneven dripping and spraying liquid amount, and the heat exchange performance of the unit is reduced. Therefore, how to realize the uniform distribution and dripping of liquid in the inclined or swinging state of the marine lithium bromide absorption unit and ensure the stability of unit operation becomes a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the marine lithium bromide absorption unit takes place to drip and drench the uneven cloth liquid when slope or sway, providing a liquid that adopts multilayer closed subregion water conservancy diversion structure drips and drenches device and improves the work efficiency of marine lithium bromide absorption unit.
The utility model discloses a solve the technical scheme that above-mentioned problem adopted and be:
the liquid dripping and sprinkling device adopting the multilayer closed partition flow guide structure comprises a liquid collecting pipe group 1, an upper disc 2 and a lower disc 3;
the liquid collecting pipe group 1 and the upper disc 2 form a closed dripping and sprinkling structure;
the lower disc 3 consists of a lower disc liquid storage area 3A and a lower disc distribution dripping area 3B; the lower disc liquid storage area 3A and the lower disc distribution dripping area 3B are both closed structures; the upper tray 2 and the lower tray 3 are firmly connected by adopting a liquid diversion structure, and the upper tray 2 is communicated with the lower tray liquid storage area 3A.
Preferably, the liquid collecting pipe group 1 consists of a liquid collecting pipe 1-1, a liquid collecting pipe sealing plate 1-2, a liquid collecting distribution hole 1-3 and a liquid inlet 1-4 of the liquid collecting pipe; two sides of the liquid collecting pipe 1-1 are sealed by liquid collecting pipe sealing plates 1-2, a liquid inlet 1-4 of the liquid collecting pipe is arranged on the liquid collecting pipe 1-1, and liquid collecting distribution holes 1-3 are uniformly formed in the liquid collecting pipe 1-1;
the upper disc 2 consists of an upper disc dripping pipe 2-1, an upper disc dripping pipe sealing plate 2-2, an upper disc distribution bent pipe 2-3, an upper disc distribution straight pipe 2-4, an upper disc distribution hole 2-5 and an upper disc liquid inlet interface 2-6; the upper disc liquid inlet interfaces 2-6 correspond to the liquid collecting and distributing holes 1-3 one by one;
the lower disc 3 consists of a lower disc liquid storage area 3A, a lower disc distribution dripping area 3B and a lower disc sealing cover 3C, the lower disc liquid storage area 3A and the lower disc sealing cover 3C form a closed partition liquid storage structure, and the lower disc sealing cover 3C consists of a lower disc sealing cover plate 3-10, a lower disc liquid inlet exhaust hole 3-11 and a lower disc pressure equalizing exhaust hole 3-12;
the upper disc 2 and the lower disc 3 are fixed by an upper disc concave connecting plate 4 and a lower disc concave connecting plate 4.
Preferably, two ends of the upper disc dripping pipe 2-1 are sealed by upper disc dripping pipe sealing plates 2-2, the upper disc dripping pipe 2-1 is provided with an upper disc liquid inlet interface 2-6, upper disc distribution holes 2-5 are uniformly formed in the lower side, the left side and the right side of the upper disc dripping pipe 2-1, two sides of the upper disc dripping pipe 2-1 are connected with upper disc distribution bent pipes 2-3, the lower side of the upper disc dripping pipe 2-1 is connected with upper disc distribution straight pipes 2-4, and the upper disc liquid inlet interface 2-6 is connected with a liquid collection pipe 1-1 on the liquid collection pipe group 1.
Preferably, the lower disc liquid storage area 3A is composed of a lower disc liquid storage disc 3-1, a lower disc partition plate 3-2, lower disc distribution holes 3-3 and a lower disc liquid storage area 3-4, the lower disc liquid storage disc 3-1 is divided into liquid storage partitions by the lower disc partition plate 3-2 to form the lower disc liquid storage area 3-4, the lower disc partition plate 3-2 is provided with a lower disc liquid storage area pressure equalizing vent hole 3-2A and a lower disc liquid storage area circulation liquid stringing hole 3-2B, and the lower disc liquid storage disc 3-1 is uniformly provided with the lower disc distribution holes 3-3.
Preferably, the lower disc distribution dripping area 3B consists of lower disc dripping disc teeth 3-5, lower disc separating hole plates 3-6, lower disc tooth separation plates 3-7, lower disc dripping partitions 3-8 and lower disc dripping partition closed end plates 3-9, the left side and the right side of the lower disc distribution dripping area 3B are closed by the lower disc dripping partition closed end plates 3-9, the side surfaces of the lower disc separation hole plates 3-6 are closed, the upper side and the lower side of the lower disc distribution dripping area are closed by the lower disc storage liquid disc 3-1 and the lower disc dripping disc teeth 3-5, the distribution dripping area consisting of the lower disc dripping disc teeth 3-5, the lower disc separating hole plates 3-6 and the lower disc dripping partition closed end plates 3-9 is divided into dripping partitions by the lower disc tooth separation plates 3-7 to form the lower disc dripping partitions 3-8, and the lower disc tooth separation plates 3-7 are provided with lower disc dripping partition pressure-equalizing holes 3-7A.
Preferably, the upper disc distribution elbow 2-3 and the upper disc distribution straight pipe 2-4 are inserted into the lower disc liquid storage area 3-4 from the lower disc liquid inlet and outlet hole 3-11.
The beneficial effects of the utility model are that:
the utility model provides an adopt liquid of multilayer closed subregion water conservancy diversion structure to drip and drench device comprises multilayer closed subregion water conservancy diversion structure by collection nest of tubes, hanging wall, lower wall to adopt the zigzag to drip that drenches a set tooth drip and drench the cloth liquid mode.
Wherein the liquid collecting pipe group and the upper disc form a closed dripping and sprinkling and scattering structure, so that the liquid collecting pipe group and the upper disc are always in a full liquid state, and the situation that the liquid is thrown when the open upper disc structure inclines or swings to cause the upper disc to flow without liquid flow is avoided.
And a liquid diversion structure is adopted between the upper plate and the lower plate, so that the liquid dripping device in each heat exchanger is prevented from spilling.
The lower wall adopts the mode that the liquid structure is deposited in closed subregion and the structure that drips and drenches combines together is distributed to closed subregion, guarantees that the liquid in each heat exchanger of unit normally flows, can drip liquid evenly distributed and drench the heat-transfer pipe on, avoids the reduction of unit heat transfer performance.
The lower plate liquid storage area pressure-sharing vent hole, the lower plate liquid storage area circulation liquid stringing hole, the lower plate liquid inlet exhaust hole and the lower plate pressure-sharing exhaust hole which are arranged in the lower plate liquid storage area effectively prevent liquid flow unsmooth due to air resistance.
The upper disc and the lower disc are fixed and positioned by the upper disc concave connecting plate and the lower disc concave connecting plate, so that firm connection between the upper disc and the lower disc is guaranteed, the liquid dripping device can not crack due to vibration in the inclination or swinging process of a unit, and the use safety of the liquid dripping device is guaranteed.
The utility model discloses a liquid drips and drenches device has guaranteed that lithium bromide absorption formula unit still can normally operate when marine swaying, retrieves the various waste heat resources that boats and ships produced at the in-process of traveling, prepares cold water, realizes energy saving and emission reduction, and the waste heat resources that can retrieve on the boats and ships are many, and is equally huge to the demand of cold water, and this kind of marine lithium bromide cooling water set is with the effectual various waste heat of recovery, realizes the effective utilization of the energy.
Drawings
Fig. 1 is a schematic structural view of a liquid dripping and sprinkling device adopting a multilayer closed type partition flow guide structure;
FIG. 2 is a schematic view of the connection structure of the upper plate and the lower plate of the liquid dripping device of the present invention;
FIG. 3 is a schematic view of the structure of the liquid collecting tube group of the liquid dripping device of the present invention;
FIG. 4 is a front view of the upper plate structure of the liquid dripping device of the present invention;
FIG. 5 is a top view of the upper plate structure of the liquid dripping device of the present invention;
FIG. 6 is a schematic view of the lower plate structure of the liquid dripping device of the present invention;
FIG. 7 is a cross-sectional view of the lower plate structure of the liquid dripping device of the present invention;
FIG. 8 is a schematic view of the structure of the lower tray liquid storage area of the liquid dripping device of the present invention;
FIG. 9 is a schematic view of a lower plate partition plate structure of the liquid dripping device of the present invention;
FIG. 10 is a schematic view of the structure of the lower plate dripping teeth of the liquid dripping device of the present invention;
fig. 11 is a schematic structural view of a lower disc separating pore plate of the liquid dripping device of the utility model;
fig. 12 is a schematic view of the structure of the lower disc tooth separation plate of the liquid dripping device of the present invention;
FIG. 13 is a schematic view of the structure of the closed end plate of the lower tray drip zone of the present invention;
FIG. 14 is a schematic view of a lower plate cover structure of the liquid dripping device of the present invention;
the reference numbers are as follows: 1-a liquid collecting pipe group, 2-an upper disc, 3-a lower disc, 4-an upper and lower disc concave connecting plates, 7-a heat transfer pipe, 1-1-a liquid collecting pipe, 1-2-a liquid collecting pipe sealing plate, 1-3-a liquid collecting distribution hole, 1-4-a liquid collecting pipe liquid inlet, 2-1-an upper disc dripping pipe, 2-2-an upper disc dripping pipe sealing plate, 2-3-an upper disc distribution bent pipe, 2-4-an upper disc distribution straight pipe, 2-5-an upper disc distribution hole, 2-6-an upper disc liquid inlet interface, 3A-a lower disc liquid storage area, 3B-a lower disc distribution dripping area, 3C-a lower disc sealing cover and 3-1-a lower disc liquid storage disc, 3-2-lower disc partition plate, 3-2A-lower disc liquid storage area pressure equalizing vent hole, 3-2B-lower disc liquid storage area circulation liquid mixing hole, 3-3-lower disc distribution hole, 3-4-lower disc liquid storage area, 3-5-lower disc dripping and sprinkling disc tooth, 3-6-lower disc liquid separation hole plate, 3-7-lower disc tooth partition plate, 3-7A-lower disc dripping and sprinkling area pressure equalizing liquid supplementing hole, 3-8-lower disc dripping and sprinkling area, 3-9-lower disc dripping and sprinkling area sealing end plate, 3-10-lower disc sealing cover plate, 3-11-lower disc liquid inlet and outlet hole, and 3-12-lower disc pressure equalizing outlet hole.
Detailed Description
The present invention is further described with reference to the accompanying drawings:
as shown in figure 1, the liquid dripping device adopting the multilayer closed partition flow guide structure comprises a liquid collecting pipe group 1, an upper disc 2 and a lower disc 3.
As shown in figure 2, the upper tray 2 and the lower tray 3 are welded, fixed and positioned by the upper and lower tray concave connecting plates 4, so that the upper tray 2 and the lower tray 3 are firmly connected, the liquid dripping device can not crack due to vibration in the process of inclination or swinging of a unit, and the use safety of the liquid dripping device is guaranteed.
As shown in figure 3, the liquid collecting pipe group 1 is of a closed structure consisting of a liquid collecting pipe 1-1, liquid collecting pipe seal plates 1-2, liquid collecting distribution holes 1-3 and a liquid collecting pipe inlet 1-4, two sides of the liquid collecting pipe 1-1 are welded and sealed by the liquid collecting pipe seal plates 1-2, the liquid collecting pipe 1-1 is provided with the liquid collecting pipe inlet 1-4, the liquid collecting distribution holes 1-3 are uniformly formed in the liquid collecting pipe 1-1, liquid enters the liquid collecting pipe group 1 from the liquid collecting pipe inlet 1-4, and the liquid is uniformly distributed by the liquid collecting distribution holes 1-3 and then flows out of the liquid collecting pipe group 1.
As shown in figures 4 and 5, an upper disc 2 is of a closed structure consisting of an upper disc dripping pipe 2-1, an upper disc dripping pipe sealing plate 2-2, an upper disc distribution elbow pipe 2-3, an upper disc distribution straight pipe 2-4, upper disc distribution holes 2-5 and an upper disc liquid inlet interface 2-6, two sides of the upper disc dripping pipe 2-1 are welded and sealed by the upper disc dripping pipe sealing plate 2-2, the upper disc dripping pipe 2-1 is provided with an upper disc liquid inlet interface 2-6, the upper disc liquid inlet interface 2-1 is uniformly provided with the upper disc distribution holes 2-5 on the lower side, the left side and the right side, the upper disc dripping pipe 2-1 is connected with the upper disc distribution elbow pipe 2-3 on the upper disc liquid inlet interface 2-1, the upper disc dripping pipe 2-4 is connected with the lower side of the upper disc dripping pipe 2-1, the upper disc liquid inlet interface 2-6 is connected with a liquid collection pipe 1-1 on the liquid collection pipe group, liquid inlet interfaces 2-6 are in one-to one correspondence with liquid collection holes 1 on the upper disc distribution elbow pipe group, liquid enters the upper disc dripping pipe 2-1 from the upper disc dripping pipe 2-6, and liquid is uniformly distributed from the upper disc dripping pipe 2-5 and flows out from the upper disc distribution holes 2-3 and the upper disc distribution elbow pipe 2-3. The liquid collecting pipe group 1 and the upper disc 2 form a closed dripping and sprinkling and spreading structure, so that the liquid collecting pipe group 1 and the upper disc 2 are always in a full liquid state, and the situation that the upper disc 2 does not flow down due to the liquid throwing condition of the open upper disc structure when the upper disc inclines or swings is avoided.
The lower disc 3 adopts a mode of combining a closed partition liquid storage structure and a closed partition distribution dripping structure, and a liquid guide structure is adopted between the upper disc 2 and the lower disc 3; as shown in fig. 6 and 7, the lower tray 3 is composed of a lower tray liquid storage area 3A, a lower tray distribution dripping area 3B and a lower tray cover 3C, the lower tray liquid storage area 3A and the lower tray cover 3C form a closed partition liquid storage structure, and the lower tray distribution dripping area 3B adopts a closed partition distribution dripping structure.
As shown in fig. 8, the lower disc liquid storage area 3A is composed of a lower disc liquid storage disc 3-1, a lower disc partition plate 3-2 (as shown in fig. 9), lower disc distribution holes 3-3 and a lower disc liquid storage area 3-4, the lower disc liquid storage disc 3-1 is divided into liquid storage partitions by the lower disc partition plate 3-2 to form a lower disc liquid storage area 3-4, the lower disc partition plate 3-2 is provided with a lower disc liquid storage area pressure equalizing vent hole 3-2A and a lower disc liquid storage area circulation liquid mixing hole 3-2B, pressure distribution of the lower disc liquid storage area 3-4 is effectively improved, liquid flow of the lower disc liquid storage area 3-4 is prevented from being unsmooth due to air resistance and uneven pressure distribution, liquid can be supplemented between the lower disc liquid storage areas 3-4, the lower disc liquid storage area 3-4 is guaranteed to be kept in a full liquid state, and the lower disc liquid storage disc distribution holes 3-3 are uniformly arranged on the lower disc liquid storage disc 3-1; the lower disc distribution dripping area 3B consists of lower disc dripping disc teeth 3-5 (shown in figure 10), lower disc separating hole plates 3-6 (shown in figure 11), lower disc tooth separating plates 3-7 (shown in figure 12), lower disc dripping partitions 3-8 and lower disc dripping partition closed end plates 3-9 (shown in figure 13), the left side and the right side of the lower disc distribution dripping area 3B are closed by the lower disc dripping partition closed end plates 3-9, the side surfaces of the lower disc distribution dripping area 3B are closed by the lower disc separating hole plates 3-6, and the upper side and the lower side of the lower disc distribution dripping area 3B are closed by the lower disc liquid storage disc 3-1 and the lower disc dripping disc teeth 3-5; a distribution dripping area consisting of the lower disc dripping disc teeth 3-5, the lower disc liquid separation hole plate 3-6 and the lower disc dripping partition closed end plate 3-9 is divided into dripping partitions by the lower disc teeth partition plates 3-7 to form lower disc closed dripping partitions 3-8; the lower disc tooth division plates 3-7 are provided with lower disc dripping partition area pressure-equalizing liquid supplementing holes 3-7A, so that the problem that liquid of the lower disc closed dripping partition areas 3-8 flows unsmoothly due to air resistance and uneven pressure distribution is effectively prevented, liquid can be supplemented between the lower disc closed dripping partition areas 3-8, and the condition that the lower disc closed dripping partition areas 3-8 are full of liquid all the time is guaranteed.
As shown in figure 14, the lower disc sealing cover 3C is composed of lower disc sealing cover plates 3-10, lower disc liquid inlet and outlet holes 3-11 and lower disc pressure equalizing and outlet holes 3-12, the lower disc pressure equalizing and outlet holes 3-12 are arranged on two sides of the lower disc sealing cover 3C, liquid from the upper disc 2 is guided to the lower disc 3 through the upper disc distribution bent pipe 2-3 and the upper disc distribution straight pipe 2-4, the liquid enters the lower disc liquid storage area 3A of the lower disc 3 through the lower disc liquid inlet and outlet holes 3-11, non-condensable gas brought by the liquid and water vapor flashed by heating in the lower disc liquid storage area 3A are discharged from the lower disc liquid inlet and outlet holes 3-11 and the lower disc pressure equalizing and outlet holes 3-12, and liquid flow unsmooth caused by air resistance is effectively prevented.
The upper disc distribution elbow 2-3 and the upper disc distribution straight pipe 2-4 of the upper disc 2 correspond to the lower disc liquid storage area 3-4 of the lower disc 3 one by one, the upper disc distribution elbow 2-3 and the upper disc distribution straight pipe 2-4 are inserted into the lower disc liquid storage area 3-4 of the lower disc 3 from the lower disc liquid inlet and outlet hole 3-11, liquid is prevented from spilling along the upper disc 2 in the tilting or swinging process of the unit and failing to enter the lower disc liquid storage area 3-4 of the lower disc 3, and distribution dripping of the liquid is prevented from being influenced due to no liquid or little liquid in the lower disc 3. Liquid from the upper disc 2 is respectively conveyed to the lower disc liquid storage areas 3-4 of the lower disc 3 through the upper disc distribution bent pipes 2-3 and the upper disc distribution straight pipes 2-4, the liquid is stored in the lower disc liquid storage areas 3-4, then is uniformly distributed to the lower disc dripping and sprinkling areas 3-8 through the lower disc distribution holes 3-3, and finally is uniformly distributed and dripped onto the heat transfer pipes through the lower disc dripping and sprinkling disc teeth 3-5, so that the liquid can be uniformly distributed and dripped in the inclination or swing process of the unit.
The above are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto. Any person skilled in the art should be able to substitute or change the technical solution of the present invention and the inventive concept equally within the technical scope of the present invention.
Claims (6)
1. A liquid dripping device adopting a multilayer closed type partition flow guide structure is characterized by comprising a liquid collecting pipe group (1), an upper disc (2) and a lower disc (3);
the liquid collecting pipe group (1) and the upper disc (2) form a closed dripping and spreading structure;
the lower disc (3) consists of a lower disc liquid storage area (3A) and a lower disc distribution dripping area (3B); the lower disc liquid storage area (3A) and the lower disc distribution dripping area (3B) are both of a closed structure; the upper disc (2) and the lower disc (3) are in a liquid diversion structure and are firmly connected, and the upper disc (2) is communicated with the lower disc liquid storage area (3A).
2. The liquid dripping device adopting the multilayer closed partition flow guide structure as claimed in claim 1,
the liquid collecting pipe group (1) consists of a liquid collecting pipe (1-1), a liquid collecting pipe sealing plate (1-2), a liquid collecting distribution hole (1-3) and a liquid collecting pipe liquid inlet (1-4); the two sides of the liquid collecting pipe (1-1) are sealed by the liquid collecting pipe sealing plates (1-2), the liquid inlet (1-4) of the liquid collecting pipe is arranged on the liquid collecting pipe (1-1), and liquid collecting and distributing holes (1-3) are uniformly formed in the liquid collecting pipe (1-1);
the upper disc (2) consists of an upper disc dripping pipe (2-1), an upper disc dripping pipe sealing plate (2-2), an upper disc distribution bent pipe (2-3), an upper disc distribution straight pipe (2-4), an upper disc distribution hole (2-5) and an upper disc liquid inlet interface (2-6); the upper disc liquid inlet ports (2-6) correspond to the liquid collecting and distributing holes (1-3) one by one;
the lower disc (3) consists of a lower disc liquid storage area (3A), a lower disc distribution dripping area (3B) and a lower disc sealing cover (3C), the lower disc liquid storage area (3A) and the lower disc sealing cover (3C) form a closed partition liquid storage structure, and the lower disc sealing cover (3C) consists of a lower disc sealing cover plate (3-10), a lower disc liquid inlet exhaust hole (3-11) and a lower disc pressure equalizing exhaust hole (3-12);
the upper disc (2) and the lower disc (3) are fixed by an upper and a lower disc concave connecting plates (4).
3. The liquid dripping device adopting the multilayer closed type partition flow guiding structure according to claim 2, wherein two ends of the upper disc dripping pipe (2-1) are sealed by the upper disc dripping pipe sealing plate (2-2), the upper disc dripping pipe (2-1) is provided with the upper disc liquid inlet interface (2-6), the upper disc distribution holes (2-5) are uniformly formed in the lower side, the left side and the right side of the upper disc dripping pipe (2-1), the upper disc distribution bent pipe (2-3) is connected to two sides of the upper disc dripping pipe (2-1), the upper disc distribution straight pipe (2-4) is connected to the lower side of the upper disc dripping pipe (2-1), and the upper disc liquid inlet interface (2-6) is connected with the liquid collecting pipe (1-1) on the liquid collecting pipe group (1).
4. The liquid dripping device adopting the multilayer closed type partition diversion structure according to claim 2, wherein the lower tray liquid storage area (3A) is composed of a lower tray liquid storage tray (3-1), a lower tray partition plate (3-2), lower tray distribution holes (3-3) and a lower tray liquid storage area (3-4), the lower tray liquid storage tray (3-1) is partitioned into liquid storage partitions by the lower tray partition plate (3-2) to form the lower tray liquid storage area (3-4), the lower tray partition plate (3-2) is provided with lower tray liquid storage area pressure equalizing vent holes (3-2A) and lower tray liquid storage area circulation liquid stringing holes (3-2B), and the lower tray liquid storage tray (3-1) is uniformly provided with the lower tray distribution holes (3-3).
5. The liquid dripping device adopting the multilayer closed type partition diversion structure as claimed in claim 2, wherein the lower disc distribution dripping region (3B) is composed of lower disc dripping disc teeth (3-5), lower disc separating hole plates (3-6), lower disc tooth separating plates (3-7), lower disc dripping partitions (3-8) and lower disc dripping partition closed end plates (3-9); the left side and the right side of the lower disc distribution dripping area (3B) are sealed by the lower disc dripping partition sealing end plates (3-9), the side surfaces are sealed by lower disc liquid separating pore plates (3-6), and the upper side and the lower side are sealed by a lower disc liquid storage disc (3-1) and lower disc dripping disc teeth (3-5); the distribution dripping region formed by the lower disc dripping disc teeth (3-5), the lower disc separating hole plate (3-6) and the lower disc dripping partition closed end plate (3-9) is divided into dripping partitions by the lower disc tooth division plates (3-7) to form the lower disc dripping partitions (3-8), and the lower disc tooth division plates (3-7) are provided with lower disc dripping partition pressure-equalizing liquid supplementing holes (3-7A).
6. The liquid dripping device adopting the multilayer closed partition diversion structure according to claim 4, wherein the upper disc distribution elbow (2-3) and the upper disc distribution straight pipe (2-4) are inserted into the lower disc liquid storage area (3-4) from the lower disc liquid inlet and outlet hole (3-11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221703743.1U CN217818334U (en) | 2022-07-04 | 2022-07-04 | Liquid dripping and sprinkling device adopting multilayer closed type partition flow guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221703743.1U CN217818334U (en) | 2022-07-04 | 2022-07-04 | Liquid dripping and sprinkling device adopting multilayer closed type partition flow guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217818334U true CN217818334U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221703743.1U Active CN217818334U (en) | 2022-07-04 | 2022-07-04 | Liquid dripping and sprinkling device adopting multilayer closed type partition flow guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217818334U (en) |
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2022
- 2022-07-04 CN CN202221703743.1U patent/CN217818334U/en active Active
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 116000 No. 117, 118, Huaihe West Road, Dalian Economic and Technological Development Zone, Liaoning Province (No. 10, Songlan Street) Patentee after: Bingshan Songyang Refrigeration (Dalian) Co.,Ltd. Patentee after: HARBIN ENGINEERING University Address before: 116000 No. 117, 118, Huaihe West Road, Dalian Economic and Technological Development Zone, Liaoning Province (No. 10, Songlan Street) Patentee before: PANASONIC REFRIGERATION (DALIAN) CO.,LTD. Patentee before: HARBIN ENGINEERING University |