CN214701170U - Combined type air-conditioning box anti-freezing device - Google Patents
Combined type air-conditioning box anti-freezing device Download PDFInfo
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- CN214701170U CN214701170U CN202120593398.XU CN202120593398U CN214701170U CN 214701170 U CN214701170 U CN 214701170U CN 202120593398 U CN202120593398 U CN 202120593398U CN 214701170 U CN214701170 U CN 214701170U
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Abstract
The utility model relates to a modular air conditioning cabinet technical field specifically is a modular air conditioning cabinet freeze-proof device, including the surface cooler casing, the inside level of surface cooler casing is provided with the refrigerant pipe, the both sides face of surface cooler casing all is provided with the heat dissipation aluminum sheet perpendicularly, the surface cooler casing one end outside sets up inlet tube and outlet pipe, surface cooler casing bottom sets up the baffle, the medial surface of two baffles all is provided with the spout, it is provided with the pull board to slide in the spout, the medial surface of pull board sets up temperature sensor, the baffle outside is provided with the alarm, alarm and temperature sensor electric connection, surface cooler casing up end is provided with air compression mechanism. The utility model discloses a minimum at the surface cooler sets up temperature sensor, and the real-time detection temperature is reported to the police through the alarm when the temperature is less than 5 degrees, installs the compressed air pipeline additional simultaneously on the inlet channel of surface cooler, and when the temperature is less than 5 degrees after the stop use, the solenoid valve is opened automatically, blows clean with the water in the compressed air with the surface cooler.
Description
Technical Field
The utility model relates to a modular air conditioning box especially relates to a modular air conditioning box freeze-proof device, belongs to modular air conditioning box technical field.
Background
The surface cooler aluminum fin in the air conditioner adopts a secondary flanging louver shape to ensure the disturbance of air heat exchange, so that the surface cooler aluminum fin is in a turbulent flow state, the heat exchange efficiency is greatly improved, the surface cooler aluminum fin is subjected to three strict cleaning procedures in a factory, metal cleaning agent, ultrasonic cleaning and clear water rinsing to ensure that no residue is left on the fin, so that the air can smoothly circulate, and the reliability of heat exchange is fundamentally ensured, the surface cooler radiates heat for a refrigerant, discharges the heat to the outdoor, compresses high-temperature and high-pressure gas discharged by a compressor to condense into low-temperature and high-pressure liquid, folds and edits the section action, utilizes the heat absorption of the refrigerant in the surface cooler to ensure that the temperature of a cooled space is gradually reduced, and a fan coil surface cooler of an air treatment unit cools the air flowing through the heat exchange fin outside the pipe through air conditioner chilled water (refrigerant water) flowing inside the fan coil surface cooler, the fan sends the cooled cold air to a use place for cooling, the refrigerant water brings the absorbed heat back to the refrigerating unit from a water return pipeline of the surface cooler, the refrigerant water releases the heat, cools the air and returns to the surface cooler for absorbing the heat and cooling the air flowing through, and the air is continuously circulated;
the existing surface air cooler is suddenly cooled in winter, so that the surface air cooler in a part of combined air-conditioning boxes is frozen and cracked, and the main reason for the occurrence is that water in the surface air cooler is not drained under the condition that the surface air cooler is not used.
Therefore, there is a need for an improved combination air conditioning box to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a modular air conditioning box freeze-proof device sets up temperature sensor through the minimum at the surface cooler, and the real-time detection temperature is reported to the police through the alarm when the temperature is less than 5 degrees, installs the compressed air pipeline additional simultaneously on the inlet channel of surface cooler, and when the after-service temperature is less than 5 degrees, the solenoid valve is opened automatically, blows clean with the water of compressed air in with the surface cooler.
In order to achieve the above object, the utility model discloses a main technical scheme include:
a combined type anti-freezing device for an air conditioner box comprises a surface cooler shell, wherein a plurality of uniformly distributed refrigerant pipes are horizontally arranged in the surface cooler shell, a plurality of uniformly distributed heat dissipation aluminum sheets are vertically arranged on two side surfaces of the surface cooler shell, a water inlet pipe and a water outlet pipe are fixedly arranged on the outer side of one end of the surface cooler shell, the water inlet pipe and the water outlet pipe are communicated with the refrigerant pipes extending out of the surface cooler shell, the water inlet end of the water inlet pipe is arranged at the upper end of the water inlet pipe, the water outlet end of the water outlet pipe is arranged below the water outlet pipe, two baffles are symmetrically arranged at the bottom of the surface cooler shell, sliding grooves are fixedly arranged on the inner side surfaces of the two baffles, a pulling plate is arranged in the sliding grooves in a sliding mode, and sliding blocks matched with the sliding grooves are fixedly arranged on two sides of the pulling plate, the inner side surface of the drawing plate is fixedly provided with a temperature sensor, the temperature sensor is in contact with the lowest point of the surface cooler shell, an alarm is arranged on the outer side of the baffle, the alarm is electrically connected with the temperature sensor, and an air compression mechanism is arranged on the upper end surface of the surface cooler shell.
Preferably, the inlet port has been seted up to the upper end of inlet tube, air compression mechanism includes thickening baffle, air compressor pump and compressed air pipeline, the thickening baffle is in surface cooler casing upper end symmetry is provided with two, two the fixed second spout that is provided with of thickening baffle medial surface, it is provided with the backup pad to slide in the second spout, backup pad thickness with the inside thickness of second spout is the same, the air compressor pump is fixed to be set up the backup pad upper end, the air compressor pump passes through the compressed air pipeline with the inlet port intercommunication, the air compressor pump with temperature sensor signal connection.
Preferably, the refrigerant pipe is made of a pure copper refrigerant pipe, and the heat dissipation aluminum sheet is of a hydrophilic aluminum foil fin structure.
Preferably, the water outlet end of the water outlet pipe is fixedly provided with an electromagnetic valve, and the electromagnetic valve is in electric signal connection with the temperature sensor and the air compression pump.
Preferably, the connection part of the compressed air pipeline and the air inlet hole is sealed.
Preferably, the sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block matched with the sliding groove.
Preferably, a through hole is formed in the bottom of the thickening baffle, the through hole penetrates through the second sliding groove, a second through hole is fixedly formed in the supporting plate, the position of the second through hole corresponds to that of the through hole, the through hole is matched with the second through hole in size, a bolt is arranged above the through hole, and the through hole is fixedly penetrated through the bolt.
Preferably, the pull plate and the supporting plate are fixedly provided with handles, and the handles are provided with anti-skid grains on the surface.
The utility model discloses possess following beneficial effect at least:
1. through setting up temperature sensor at the minimum of surface cooler, the real-time detection temperature reports to the police through the alarm when the temperature is less than 5 degrees, installs air compression mechanism additional simultaneously on the inlet channel of surface cooler, when the temperature is less than 5 degrees after the stop use, utilizes air compression mechanism to blow clean the water in the surface cooler, opens the solenoid valve automatically simultaneously and carries out the drainage.
2. Air compression mechanism and sensor all set up to sliding construction, and sliding construction's setting is convenient for dismantle temperature sensor and air compressor pump, is convenient for overhaul temperature sensor and air compressor pump, utilizes the bolt to run through-hole and second through-hole fixed simultaneously, effectively prevents that compressed air pump from appearing the landing when the operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the back three-dimensional structure of the present invention;
FIG. 3 is a schematic bottom perspective view of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the water inlet pipe of the present invention;
FIG. 5 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 6 is a three-dimensional structure view of a part of the air compression mechanism of the present invention.
In the figure, 1-a surface cooler shell, 2-a refrigerant pipe, 3-a radiating aluminum sheet, 4-a water inlet pipe, 5-a water outlet pipe, 6-a baffle, 7-a chute, 8-a drawing plate, 801-a slide block, 9-a temperature sensor, 10-an alarm, 11-an air compression mechanism, 12-an air inlet hole, 1201-a thickened baffle, 13-an air compression pump, 14-a compressed air pipeline, 15-a second chute, 16-a support plate, 17-an electromagnetic valve, 18-a through hole, 19-a second through hole, 20-a bolt and 21-a handle.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
As shown in fig. 1-6, the anti-freezing device for a combined air-conditioning box provided in this embodiment includes a surface cooler casing 1, a plurality of refrigerant pipes 2 uniformly distributed are horizontally arranged inside the surface cooler casing 1, the refrigerant pipes 2 are used for water circulation, a plurality of heat dissipation aluminum sheets 3 uniformly distributed are vertically arranged on both side surfaces of the surface cooler casing 1, the heat dissipation aluminum sheets 3 are used for heat dissipation, the refrigerant pipes 2 are made of pure copper refrigerant pipes, the heat dissipation aluminum sheets 3 are of a hydrophilic aluminum foil fin structure, a pure copper conduit has a fast heat conduction speed and a long service life, and the setting heat exchange efficiency of the hydrophilic aluminum foil fin structure is higher;
the outer side of one end of the surface cooler shell 1 is fixedly provided with a water inlet pipe 4 and a water outlet pipe 5, the water inlet pipe 4 and the water outlet pipe 5 are both communicated with a refrigerant pipe 2 extending out of the surface cooler shell 1, the water inlet pipe 4 is used for water inlet, the water outlet pipe 5 is used for water outlet, the water inlet end of the water inlet pipe 4 is arranged at the upper end of the water inlet pipe 4, the water outlet end of the water outlet pipe 5 is arranged below the water outlet pipe 5, the bottom of the surface cooler shell 1 is provided with two baffles 6, the two baffles 6 are symmetrically arranged at the bottom of the surface cooler shell 1, the inner side surfaces of the two baffles 6 are both fixedly provided with sliding grooves 7, a pulling plate 8 is arranged in the sliding grooves 7 in a sliding manner, the pulling plate 8 has a sliding effect through the sliding grooves 7, the two sides of the pulling plate 8 are fixedly provided with sliding blocks 801 matched with the sliding grooves 7, the inner side surface of the pulling plate 8 is fixedly provided with a temperature sensor 9, the temperature sensor 9 is in contact with the lowest point of the surface cooler shell 1, and the outer side of the baffles 6 is provided with an alarm 10, the alarm 10 is electrically connected with the temperature sensor 9, when the temperature sensor 9 is installed, the pull plate 8 is clamped into the sliding chute 7 through the sliding block 801 by holding the handle 21 with a hand, the temperature sensor 9 is installed, the temperature sensor 9 is arranged at the lowest point of the surface cooler, the temperature is detected in real time, and when the temperature is lower than 5 ℃, the alarm starts to give an alarm;
the upper end face of the surface cooler shell 1 is provided with an air compression mechanism 11, the upper end of the water inlet pipe 4 is provided with two air inlet holes 12, the air inlet holes 12 are used for air inlet, the air compression mechanism 11 comprises thickened baffles 1201, air compression pumps 13 and compressed air pipelines 14, the thickened baffles 1201 are symmetrically arranged at the upper end of the surface cooler shell 1, the inner side faces of the two thickened baffles 1201 are fixedly provided with second chutes 15, the second chutes 15 enable supporting plates 16 to have a sliding effect, supporting plates 16 are arranged in the second chutes 15 in a sliding manner, the thickness of the supporting plates 16 is the same as that of the inner parts of the second chutes 15, the air compression pumps 13 are fixedly arranged at the upper ends of the supporting plates 16, the air compression pumps 13 are communicated with the air inlet holes 12 through the compressed air pipelines 14, the air compression pumps 13 are in electrical signal connection with the temperature sensor 9, when the temperature sensor 9 detects that the inner parts of the surface cooler are lower than 5 ℃, signals are sent to the air compression pumps 13, thereby open air compressor pump 13, the fixed solenoid valve 17 that is provided with in play water end of outlet pipe 5, solenoid valve 17 and temperature sensor 9 and the 13 signal connection of air compressor pump, when temperature sensor 9 detects the temperature and is less than 5, solenoid valve 17 opens, opening of compressed air pump 13 simultaneously, realize blowing in inlet tube 4 through compressed air pipeline 14, blow clean the inside remaining water of surface cooler, effective inside residual water temperature crosses lowly and freezes, lead to the surface cooler to damage.
In this embodiment, as shown in fig. 1, the connection between the compressed air pipe 14 and the air intake hole 12 is sealed, and the sealing process is performed to make the compressed air pipe 14 and the air intake hole 12 have better sealing performance.
In this embodiment, as shown in fig. 5, the sliding groove 7 is a T-shaped sliding groove, the sliding block 801 is a T-shaped sliding block adapted to the sliding groove 7, and the sliding fit between the T-shaped sliding groove and the T-shaped sliding block has higher sliding stability than the sliding fit between a common sliding groove and a sliding block.
In this embodiment, as shown in fig. 1 and fig. 6, a through hole 18 is formed at the bottom of the thickened baffle 1201, the through hole 18 penetrates through the second sliding chute 15, a second through hole 19 is fixedly formed in the support plate 16, the position of the second through hole 19 corresponds to that of the through hole 18, the size of the through hole 18 is matched with that of the second through hole 19, a bolt 20 is arranged above the through hole 18, the through hole 18 and the second through hole 19 are fixedly penetrated through by the bolt 20, the support plate 16 is clamped into the second sliding chute 15 by holding a handle 21 when the support plate 16 is mounted and fixed, and when the through hole 18 is communicated with the second through hole 18, the bolt 20 is fixedly penetrated through.
In this embodiment, as shown in fig. 1 and 3, handles 21 are fixedly disposed on the drawing plate 8 and the supporting plate 16, anti-skid lines are disposed on the surface of the handles 21, the drawing plate 8 and the supporting plate 16 are drawn and taken out by the arrangement of the two handles 21, the temperature sensing device 9 and the air compressor pump 13 are maintained conveniently, and the anti-skid lines improve the anti-skid effect of the handles 21.
As shown in fig. 1 to 6, the principle of the combined air conditioner box freezing prevention device provided by the present embodiment is as follows: when the temperature sensor 9 is installed, the pull plate 8 is clamped into the sliding groove 7 through the sliding block 801 by holding the handle 21 with a hand, the temperature sensor 9 is installed, the temperature sensor 9 is arranged at the lowest point of the surface air cooler to detect the temperature in real time, and when the temperature is lower than 5 ℃, the alarm starts to give an alarm; when temperature sensor 9 detects that the surface cooler is inside to be less than 5 degrees, send signal to air compression pump 13, thereby open air compression pump 13, the fixed solenoid valve 17 that is provided with in play water end of outlet pipe 5, solenoid valve 17 and temperature sensor 9 and air compression pump 13 electric signal connection, when temperature sensor 9 detects that the temperature is less than 5, solenoid valve 17 opens, the opening of compressed air pump 13 simultaneously, realize blowing in inlet tube 4 through compressed air pipeline 14, blow clean the inside remaining water of surface cooler, effective inside residual water temperature crosses lowly and freezes, lead to the surface cooler to damage.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.
It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. A combined type air-conditioning box anti-freezing device comprises a surface cooler shell (1), and is characterized in that a plurality of uniformly distributed refrigerant pipes (2) are horizontally arranged in the surface cooler shell (1), a plurality of uniformly distributed heat dissipation aluminum sheets (3) are vertically arranged on two side faces of the surface cooler shell (1), a water inlet pipe (4) and a water outlet pipe (5) are fixedly arranged on the outer side of one end of the surface cooler shell (1), the water inlet pipe (4) and the water outlet pipe (5) are communicated with the refrigerant pipes (2) extending out of the surface cooler shell (1), the water inlet end of the water inlet pipe (4) is arranged at the upper end of the water inlet pipe (4), the water outlet end of the water outlet pipe (5) is arranged below the water outlet pipe (5), a baffle (6) is arranged at the bottom of the surface cooler shell (1), and two baffles (6) are symmetrically arranged at the bottom of the surface cooler shell (1), two the medial surface of baffle (6) is all fixed and is provided with spout (7), it is provided with pull board (8) to slide in spout (7), pull board (8) both sides fixed be provided with slider (801) of spout (7) looks adaptation, the medial surface of pull board (8) is fixed and is provided with temperature sensor (9), temperature sensor (9) with surface cooler casing (1) minimum point contact, baffle (6) outside is provided with alarm (10), alarm (10) with temperature sensor (9) electric connection, surface cooler casing (1) up end is provided with air compression mechanism (11).
2. The combined type air conditioning box freezing prevention device according to claim 1, wherein: the upper end of the water inlet pipe (4) is provided with an air inlet hole (12), the air compression mechanism (11) comprises a thickening baffle plate (1201), an air compression pump (13) and a compressed air pipeline (14), two thickening baffle plates (1201) are symmetrically arranged at the upper end of the surface cooler shell (1), second sliding grooves (15) are fixedly arranged on the inner side surfaces of the two thickening baffle plates (1201), a supporting plate (16) is arranged in the second sliding groove (15) in a sliding manner, the thickness of the supporting plate (16) is the same as the inner thickness of the second sliding groove (15), the air compression pump (13) is fixedly arranged at the upper end of the supporting plate (16), the air compression pump (13) is communicated with the air inlet hole (12) through the compressed air pipeline (14), the air compression pump (13) is in electrical signal connection with the temperature sensor (9).
3. The combined type air conditioning box freezing prevention device according to claim 1, wherein: the cooling medium pipe (2) is made of pure copper cooling medium pipe materials, and the heat dissipation aluminum sheet (3) is of a hydrophilic aluminum foil fin structure.
4. The combined type air conditioning box freezing prevention device according to claim 2, wherein: the water outlet end of the water outlet pipe (5) is fixedly provided with an electromagnetic valve (17), and the electromagnetic valve (17) is in electric signal connection with the temperature sensor (9) and the air compression pump (13).
5. The combined type air conditioning box freezing prevention device according to claim 2, wherein: and the joint of the compressed air pipeline (14) and the air inlet hole (12) is sealed.
6. The combined type air conditioning box freezing prevention device according to claim 1, wherein: the sliding groove (7) is a T-shaped sliding groove, and the sliding block (801) is a T-shaped sliding block matched with the sliding groove (7).
7. The combined type air conditioning box freezing prevention device according to claim 2, wherein: through-hole (18) have been seted up to thickening baffle (1201) bottom, through-hole (18) run through second spout (15), fixed second through-hole (19) that is provided with on backup pad (16), second through-hole (19) with through-hole (18) position is corresponding, through-hole (18) with second through-hole (19) size looks adaptation, through-hole (18) top is provided with bolt (20), through-hole (18) with second through-hole (19) pass through bolt (20) run through fixedly.
8. The combined type air conditioning box freezing prevention device according to claim 2, wherein: the pull plate (8) and the support plate (16) are fixedly provided with handles (21), and anti-skid grains are arranged on the surfaces of the handles (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120593398.XU CN214701170U (en) | 2021-03-23 | 2021-03-23 | Combined type air-conditioning box anti-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120593398.XU CN214701170U (en) | 2021-03-23 | 2021-03-23 | Combined type air-conditioning box anti-freezing device |
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| Publication Number | Publication Date |
|---|---|
| CN214701170U true CN214701170U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120593398.XU Active CN214701170U (en) | 2021-03-23 | 2021-03-23 | Combined type air-conditioning box anti-freezing device |
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| CN (1) | CN214701170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447744A (en) * | 2023-06-19 | 2023-07-18 | 河南展宇实业有限公司 | Antifreezing surface cooler |
-
2021
- 2021-03-23 CN CN202120593398.XU patent/CN214701170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447744A (en) * | 2023-06-19 | 2023-07-18 | 河南展宇实业有限公司 | Antifreezing surface cooler |
| CN116447744B (en) * | 2023-06-19 | 2023-09-08 | 河南展宇实业有限公司 | Antifreezing surface cooler |
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