CN213041089U - Self-cleaning direct evaporation refrigerating device and self-cleaning direct evaporation air treatment unit - Google Patents
Self-cleaning direct evaporation refrigerating device and self-cleaning direct evaporation air treatment unit Download PDFInfo
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- CN213041089U CN213041089U CN202021306834.2U CN202021306834U CN213041089U CN 213041089 U CN213041089 U CN 213041089U CN 202021306834 U CN202021306834 U CN 202021306834U CN 213041089 U CN213041089 U CN 213041089U
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Abstract
The utility model provides a self-cleaning direct evaporation refrigerating device and a self-cleaning direct evaporation air processing unit, the self-cleaning direct evaporation refrigerating device comprises a direct evaporation refrigeration stuffing box, a self-cleaning assembly, a water storage tank and a controller, wherein, the direct evaporation refrigeration stuffing box comprises a first stuffing part and a second stuffing part, the first stuffing part is arranged adjacently and has the same structure, and dust sensors are arranged in the first stuffing part and the second stuffing part; the self-cleaning assembly comprises a first cleaner, a second cleaner, a third cleaner and a fourth cleaner; the water storage tank is arranged below the direct evaporation refrigeration stuffing box, the water storage tank is connected with the cleaning assembly through a first pipeline, a first water inlet pump is installed on the first pipeline, a filter plate is clamped in the water storage tank, and the direct evaporation refrigeration stuffing box is abutted against the filter plate; the controller is connected with the dust sensor and controls the opening and closing of the first water inlet pump. The utility model relates to a self-cleaning direct evaporation refrigerating device has self-cleaning, avoids the advantage of jam.
Description
Technical Field
The utility model belongs to the technical field of energy control equipment, specifically a automatically cleaning direct evaporation refrigerating plant and automatically cleaning direct evaporation air treatment unit.
Background
With the continuous development of the economy of China and the continuous improvement of the living standard of people, more and more cities and people start to use the refrigerating device in hot weather, including the regulation of the environmental temperature and the satisfaction of the goods storage requirement, and for the cities with dry climate, rich and renewable dry air can provide enough raw materials for the refrigerating equipment. In the evaporation refrigeration technology, direct evaporation refrigeration is an important component, the efficiency of direct evaporation plays a significant role in the outlet air temperature of the unit, the existing direct evaporation refrigeration device is not generally self-cleaned, and suspended matters in air are accumulated in the unit after long-time use, so that the filler of the unit is blocked, the refrigeration efficiency of the unit is influenced, and even the unit is damaged.
In order to solve the problems that the existing direct evaporation refrigerating device cannot be self-cleaned and is easy to block, a self-cleaning direct evaporation refrigerating device and a self-cleaning direct evaporation air handling unit are needed to be provided.
SUMMERY OF THE UTILITY MODEL
In view of the problem that the background art provided, the utility model aims at providing a automatically cleaning direct evaporation refrigerating plant and automatically cleaning direct evaporation air treatment unit, aim at solving the unable automatically cleaning of current direct evaporation refrigerating plant, the problem of easy jam.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a self-cleaning direct evaporative cooling device, comprising:
the direct evaporation refrigeration stuffing box comprises a first stuffing part and a second stuffing part, wherein the first stuffing parts are adjacently arranged and have the same structure, the first stuffing part comprises a first side surface, a second adjacent surface, a first upper end surface and a first lower end surface, the second stuffing part comprises a second side surface, a second adjacent surface, a second upper end surface and a second lower end surface, the first adjacent surface and the second adjacent surface are oppositely arranged, and dust sensors are arranged in the first stuffing part and the second stuffing part;
a self-cleaning assembly comprising a first cleaner, a second cleaner, a third cleaner and a fourth cleaner, wherein the first cleaner is arranged parallel to the first side surface and the cleaning direction is opposite to the first side surface, the second cleaner is arranged parallel to the second side surface and the cleaning direction is opposite to the second side surface, the third cleaner is arranged above the direct evaporation refrigeration stuffing box and the cleaning direction is opposite to and covers the first upper end surface and the second upper end surface, the fourth cleaner is arranged between the first adjacent surface and the second adjacent surface, and the cleaning direction of the fourth cleaner comprises both the first adjacent surface and the second adjacent surface;
the water storage tank is arranged below the direct evaporation refrigeration filler box, the water storage tank is connected with the cleaning assembly through a first pipeline, a first water inlet pump is mounted on the first pipeline, a filter plate is clamped in the water storage tank, and the first lower end face and the second lower end face are abutted to the filter plate;
and the controller is connected with the dust sensor and controls the opening and closing of the first water inlet pump.
Preferably, the first packing part and the second packing part are both in a parallelogram structure, and the air inlet direction is the same as the inclination direction of the first side surface and the second side surface.
Preferably, the number of the dust sensors is multiple, and the multiple dust sensors are uniformly and symmetrically arranged in the first packing part and the second packing part at intervals.
Preferably, the first cleaner, the second cleaner and the third cleaner are all provided with single-side cleaning holes therein, the spraying directions of the single-side cleaning holes are all towards the direct evaporation refrigeration stuffing box, the fourth cleaner is provided with double-side cleaning holes therein, the spraying directions of the double-side cleaning holes are towards the first adjacent surface and the second adjacent surface, and the opening and closing of the single-side cleaning holes and the double-side cleaning holes are controlled by the controller.
Preferably, the first pipeline is connected with a connecting part of the first cleaner and the third cleaner, the self-cleaning direct evaporation refrigerating device further comprises a second pipeline, the second pipeline is connected with a connecting part of the second cleaner and the third cleaner, a second water inlet pump is installed on the second pipeline, and the controller further controls the second water inlet pump to be opened and closed.
Preferably, the filler in the direct evaporation refrigeration filler box is pvc hexagonal honeycomb filler.
Additionally, the utility model provides a automatically cleaning direct evaporation air treatment unit, automatically cleaning direct evaporation air treatment unit include casing, forced draught blower and as above automatically cleaning direct evaporation refrigerating plant, automatically cleaning direct evaporation refrigerating plant set up in the casing, the forced draught blower set up in the air inlet side of direct evaporation refrigeration filling box, the air-out side of direct evaporation refrigeration filling box with the air supply side of automatically cleaning direct evaporation air treatment unit is connected.
The beneficial effects of the utility model mainly include: when the self-cleaning direct evaporation refrigerating device is long in service time, dust sensors arranged in the first filler part and the second filler part sense more dust in a direct evaporation refrigerating filler box, when the unit filler is possibly blocked, the controller controls the first water inlet pump to be started, the self-cleaning assembly automatically cleans the direct evaporation refrigerating filler box, the first cleaner, the second cleaner, the third cleaner and the fourth cleaner comprehensively clean the first filler part and the second filler part, clean impurities are flushed to the filter plate, the filter plate is timely cleaned and replaced to remove the impurities, the direct evaporation refrigerating device cannot be self-cleaned through the sensing of the dust sensors and is cleaned through the cleaning assembly, and the problem that the direct evaporation refrigerating device is prone to being blocked is solved.
Drawings
Fig. 1 is a schematic structural view of a self-cleaning direct evaporation refrigeration apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a self-cleaning direct evaporative air handling unit according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Direct evaporation |
22 | Second cleaner |
| 11 | A |
23 | |
| 111 | |
24 | |
| 112 | First |
25 | One-sided cleaning hole |
| 113 | A first |
26 | Double |
| 114 | First |
30 | |
| 12 | |
31 | |
| 121 | |
311 | First |
| 122 | Second |
32 | |
| 123 | Second |
321 | Second |
| 124 | Second |
33 | |
| 13 | |
40 | |
| 20 | Self-cleaning assembly | 50 | |
| 21 | First cleaner |
Detailed Description
The present invention will be further described with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The present invention is described in the directions of "up", "down", "front", "back", "left", "right", etc. with reference to the directions shown in fig. 1 and 2, and is only used to explain the relative positional relationship between the components in the postures shown in fig. 1 and 2, and if the specific posture is changed, the directional indication is correspondingly changed accordingly.
The utility model provides a self-cleaning direct evaporation refrigerating plant, as shown in fig. 1 and fig. 2, a self-cleaning direct evaporation refrigerating plant includes direct evaporation refrigeration stuffing box 10, self-cleaning component 20, storage water tank 30 and controller (not shown), wherein, direct evaporation refrigeration stuffing box 10 includes first filler portion 11 and second filler portion 12, first filler portion 11 is adjacent to be set up and the structure is the same, first filler portion 11 includes first side 111, second adjacent surface 122, first up end 113 and first end 114 down, second filler portion 12 includes second side 121, second adjacent surface 122, second up end 123 and second end 124 down, first adjacent surface 112 and second adjacent surface 122 set up relatively, all be provided with dust sensor 13 in first filler portion 11 and the second filler portion 12; the self-cleaning assembly 20 comprises a first cleaner 21, a second cleaner 22, a third cleaner 23 and a fourth cleaner 24, wherein the first cleaner 21 is arranged in parallel with the first side surface 111 and the cleaning direction is opposite to the first side surface 111, the second cleaner 22 is arranged in parallel with the second side surface 121 and the cleaning direction is opposite to the second side surface 121, the third cleaner 23 is arranged above the direct evaporation refrigeration stuffing box 10 and the cleaning direction is opposite to and covers the first upper end surface 113 and the second upper end surface 123, the fourth cleaner 24 is arranged between the first adjacent surface 112 and the second adjacent surface 122, and the cleaning direction of the fourth cleaner 24 comprises the first adjacent surface 112 and the second adjacent surface 122; the water storage tank 30 is arranged below the direct evaporation refrigeration stuffing box 10, the water storage tank 30 is connected with the cleaning assembly through a first pipeline 31, a first water inlet pump 311 is installed on the first pipeline 31, a filter plate 33 is clamped in the water storage tank 30, and the first lower end surface 114 and the second lower end surface 124 are abutted to the filter plate 33; the controller is connected with the dust sensor 13 and controls the on and off of the first water inlet pump 311.
Specifically, as shown in fig. 1 and 2, the first cleaner 21, the second cleaner 22 and the third cleaner 23 are respectively disposed at the right side of the first packing portion 11, the left side of the second packing portion 12, and above the first packing portion 11 and the second packing portion 12, and the fourth cleaner 24 is disposed at the space between the first packing portion 11 and the second packing portion 12, that is, all sides of the first packing portion 11 and the second packing portion 12 out of the bottom surface are surrounded and covered by the self-cleaning assembly 20. When the self-cleaning direct evaporation refrigerating device is long in service time, the dust sensor 13 arranged in the first filling part 11 and the second filling part 12 senses more dust in the direct evaporation refrigerating filling box 10, when the machine set filling is possibly blocked, the controller controls the first water inlet pump 311 to be started, the self-cleaning component 20 automatically cleans the direct evaporation refrigerating filling box 10, the first cleaner 21, the second cleaner 22, the third cleaner 23 and the fourth cleaner 24 clean the first filling part 11 and the second filling part 12 in all directions and wash clean impurities to the filter plate 33, the filter plate 33 is cleaned and replaced timely to remove the impurities, the direct evaporation refrigerating device cannot be self-cleaned and is easy to block due to sensing of the dust sensor 13 and control of the controller and cleaning through the cleaning component.
Further, the first packing part 11 and the second packing part 12 are both in a parallelogram structure, and the air intake direction is the same as the inclination direction of the first side surface 111 and the second side surface 121. The number of the dust sensors 13 is plural, and the plural dust sensors 13 are uniformly and symmetrically arranged in the first packing part 11 and the second packing part 12 at intervals. The first cleaner 21, the second cleaner 22 and the third cleaner 23 are all provided with one-side cleaning holes 25, the spraying directions of the one-side cleaning holes 25 are all towards the direct evaporation refrigeration stuffing box 10, the fourth cleaner 24 is provided with two-side cleaning holes 26, the spraying directions of the two-side cleaning holes 26 are towards the first adjacent surface 112 and the second adjacent surface 122, and the opening and closing of the one-side cleaning holes 25 and the two-side cleaning holes 26 are controlled by the controller. The first pipeline 31 is connected with the connecting part of the first cleaner and the third cleaner, the self-cleaning direct evaporation refrigerating device further comprises a second pipeline 32, the second pipeline 32 is connected with the connecting part of the second cleaner and the third cleaner, a second water inlet pump 321 is installed on the second pipeline 32, and the controller further controls the opening and closing of the second water inlet pump 321. The filler in the direct evaporation refrigeration filler box 10 is pvc hexagonal honeycomb filler.
Specifically, the first packing part 11 and the second packing part 12 of the parallelogram structure can be cleaned by the third cleaner 23 more sufficiently, and the two plurality of dust sensors 13 arranged at regular intervals can sufficiently sense the dust concentration in the first packing part 11 and the second packing part 12 and whether cleaning is required or not. The single-sided cleaning apertures 25 have a greater spray cleaning pressure, while the double-sided cleaning apertures 26 have a greater spray cleaning coverage area. The use of the second pipe 32 and the second water inlet pump 321 may, on the one hand, increase the cleaning spray pressure of the self-cleaning assembly 20 and, on the other hand, may serve as a temporary backup in case of a failure of the first pipe 31 or the first water inlet pump 311. Hexagonal honeycomb refrigeration packs are staggered with each other, and hydroenergy on the spray thrower is more evenly sprayed on the refrigeration packs, and heat and mass exchange is more abundant, is favorable to improving refrigeration effect to pvc material chemical stability is good, has better acid and alkali resistance corrosion resistance, and life is longer.
Additionally, the utility model also discloses a automatically cleaning direct evaporation air treatment unit, automatically cleaning direct evaporation air treatment unit include casing 40, forced draught blower 50 and as above automatically cleaning direct evaporation refrigerating plant, and automatically cleaning direct evaporation refrigerating plant sets up in casing 40, and forced draught blower 50 sets up in the air inlet side of direct evaporation refrigeration stuffing box 10, and the air-out side of direct evaporation refrigeration stuffing box 10 is connected with the air supply side of automatically cleaning direct evaporation air treatment unit.
Specifically, as shown in fig. 1 and fig. 2, the blower 50 is disposed at the right side of the self-cleaning direct evaporation refrigeration apparatus, and the air flow is sent to the air inlet of the self-cleaning direct evaporation refrigeration apparatus through the blower 50.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. A self-cleaning direct evaporative cooling device, said self-cleaning direct evaporative cooling device comprising:
the direct evaporation refrigeration stuffing box comprises a first stuffing part and a second stuffing part, wherein the first stuffing parts are adjacently arranged and have the same structure, the first stuffing part comprises a first side surface, a first adjacent surface, a first upper end surface and a first lower end surface, the second stuffing part comprises a second side surface, a second adjacent surface, a second upper end surface and a second lower end surface, the first adjacent surface and the second adjacent surface are oppositely arranged, and dust sensors are arranged in the first stuffing part and the second stuffing part;
a self-cleaning assembly comprising a first cleaner, a second cleaner, a third cleaner and a fourth cleaner, wherein the first cleaner is arranged parallel to the first side surface and the cleaning direction is opposite to the first side surface, the second cleaner is arranged parallel to the second side surface and the cleaning direction is opposite to the second side surface, the third cleaner is arranged above the direct evaporation refrigeration stuffing box and the cleaning direction is opposite to and covers the first upper end surface and the second upper end surface, the fourth cleaner is arranged between the first adjacent surface and the second adjacent surface, and the cleaning direction of the fourth cleaner comprises both the first adjacent surface and the second adjacent surface;
the water storage tank is arranged below the direct evaporation refrigeration filler box, the water storage tank is connected with the cleaning assembly through a first pipeline, a first water inlet pump is mounted on the first pipeline, a filter plate is clamped in the water storage tank, and the first lower end face and the second lower end face are abutted to the filter plate;
and the controller is connected with the dust sensor and controls the opening and closing of the first water inlet pump.
2. A self-cleaning direct evaporative cooling device as recited in claim 1 wherein said first and second packing portions are each of a parallelogram configuration with the direction of air intake being the same as the direction of inclination of said first and second sides.
3. A self-cleaning direct evaporative cooling device as recited in claim 2 wherein the number of the dust sensors is plural, and plural dust sensors are uniformly spaced and symmetrically disposed in the first and second packing portions.
4. A self-cleaning direct evaporative cooling device as recited in claim 3 wherein the first cleaner, the second cleaner, and the third cleaner each have a single-sided cleaning aperture disposed therein, the single-sided cleaning aperture spray direction all facing the direct evaporative cooling stuffing box, the fourth cleaner having a double-sided cleaning aperture disposed therein, the double-sided cleaning aperture spray direction facing the first adjacent face and the second adjacent face, the opening and closing of the single-sided cleaning aperture and the double-sided cleaning aperture being controlled by the controller.
5. The self-cleaning direct evaporative cooling device as recited in claim 4, further comprising a second pipe connected to the connection portion of the second cleaner and the third cleaner, wherein a second water inlet pump is installed on the second pipe, and the controller further controls the second water inlet pump to be opened and closed.
6. The self-cleaning direct evaporative cooling device of any one of claims 1 to 5 wherein the filler in the direct evaporative cooling stuffing box is pvc hexagonal honeycomb filler.
7. A self-cleaning direct evaporative air handling unit comprising a housing, a blower and a self-cleaning direct evaporative cooling device as claimed in any one of claims 1 to 6, the self-cleaning direct evaporative cooling device being disposed within the housing, the blower being disposed on an air inlet side of the direct evaporative cooling stuffing box, an air outlet side of the direct evaporative cooling stuffing box being connected to an air outlet side of the self-cleaning direct evaporative air handling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021306834.2U CN213041089U (en) | 2020-07-07 | 2020-07-07 | Self-cleaning direct evaporation refrigerating device and self-cleaning direct evaporation air treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021306834.2U CN213041089U (en) | 2020-07-07 | 2020-07-07 | Self-cleaning direct evaporation refrigerating device and self-cleaning direct evaporation air treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213041089U true CN213041089U (en) | 2021-04-23 |
Family
ID=75524585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021306834.2U Active CN213041089U (en) | 2020-07-07 | 2020-07-07 | Self-cleaning direct evaporation refrigerating device and self-cleaning direct evaporation air treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213041089U (en) |
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2020
- 2020-07-07 CN CN202021306834.2U patent/CN213041089U/en active Active
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