CN219716218U - Water logging alarm device of heat exchange station - Google Patents
Water logging alarm device of heat exchange station Download PDFInfo
- Publication number
- CN219716218U CN219716218U CN202321245274.8U CN202321245274U CN219716218U CN 219716218 U CN219716218 U CN 219716218U CN 202321245274 U CN202321245274 U CN 202321245274U CN 219716218 U CN219716218 U CN 219716218U
- Authority
- CN
- China
- Prior art keywords
- alarm
- alarm body
- heat exchange
- exchange station
- main board
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 15
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 108091006146 Channels Proteins 0.000 abstract description 15
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 238000007654 immersion Methods 0.000 abstract description 6
- 239000012141 concentrate Substances 0.000 abstract description 4
- 102000010637 Aquaporins Human genes 0.000 abstract description 2
- 108010063290 Aquaporins Proteins 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses a heat exchange station water immersion alarm device which comprises an alarm body and a front cover, wherein the front end of the alarm body is fixedly provided with the front cover, a PCB main board is arranged in the alarm body, a data communication module is arranged in the PCB main board, an alarm module is also arranged in the PCB main board, and porous channels are arranged on two sides of the PCB main board. This heat exchange station water logging alarm device is through being provided with PCB mainboard, wind channel, water conservancy diversion fin needle, porous passageway, and the alarm body is provided with the PCB mainboard inside, when sensing that the bubble water yield is greater than the settlement threshold value, then can send the alarm through alarm module to through data communication module with data transmission to PLC, the system receives the alarm, has equipped with the wind channel in the alarm body inside, and multiunit water conservancy diversion fin that side by side is to porous passageway water conservancy diversion can concentrate heat dissipation better, improves radiating efficiency, has solved the poor problem that influences continuous high-efficient safe operation of radiating effect.
Description
Technical Field
The utility model relates to the technical field of heat exchange station water logging alarm devices, in particular to a heat exchange station water logging alarm device.
Background
The submerged pump of the hot water station needs to be provided with a plurality of water immersion alarm devices at the pipeline, the devices are used as terminals to directly send water leakage signals to the monitoring system, and an alarm is sent once the water leakage exceeds a threshold value, so that heat supply accidents are avoided.
The existing water immersion alarm device adopts an assembled or integrated shell, and is internally provided with a PCB, however, the heat generated by the PCB cannot be dissipated due to continuous work for a long time, and once the module is affected, an alarm cannot be sent to the system in time. Therefore, we propose a heat exchange station water logging alarm device, solving this problem.
Disclosure of Invention
The utility model aims to provide a water immersion alarm device of a heat exchange station, which aims to solve the problem that the heat dissipation effect proposed in the background technology is poor and the operation stability is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat exchange station water logging alarm device, includes alarm body and protecgulum, alarm body front end fixed mounting has the protecgulum, the inside PCB mainboard that is provided with of alarm body, be provided with data communication module in the PCB mainboard, still be provided with alarm module in the PCB mainboard, the both sides of PCB mainboard all are provided with porous passageway, porous passageway welding word alarm body inside wall, the mounting groove has been seted up on alarm body top, the mounting groove has inserted the casing, casing bottom an organic whole is connected with the wind channel, the radiator fan blade is installed on the inside top both sides of wind channel, the fixed interception of the inside both sides of wind channel has the mount, the outside equidistant multiunit water conservancy diversion fin needle that distributes of mount.
Preferably, the inner side wall of the air channel is grooved, and the guide fin needle extends to the outside of the air channel.
Preferably, five groups of fixing screws are fixedly connected between the shell and the alarm body, mounting lugs are welded at four corners of the outer wall of the alarm body, and the alarm body is fixedly assembled on a mounting plane through the mounting lugs.
Preferably, the inside both sides of alarm body are all fixedly connected with induction line return circuit, electric connection between the induction line return circuit, the output of induction line return circuit is provided with inductive probe, inductive probe extends to alarm body below, sealed end cap is installed to inductive probe and the junction of alarm body.
Preferably, a sealing groove is formed in the joint of the alarm body and the front cover, and a waterproof adhesive tape is embedded in the sealing groove.
Preferably, the material of the alarm body is the same as that of the front cover, and the exterior of the alarm body and the front cover are coated with epoxy resin coatings.
Compared with the prior art, the utility model has the beneficial effects that: the water immersion alarm device of the heat exchange station not only realizes safer operation and twenty-four hour all-weather operation of the device, realizes quick and simple integral disassembly and assembly, occupies small space and is convenient to maintain and overhaul, but also realizes stronger protection of the whole device, and is safe and reliable;
(1) Through being provided with PCB mainboard, wind channel, water conservancy diversion fin needle, porous channel, the alarm body is provided with the PCB mainboard inside, when inductive probe sensed that bubble water yield is greater than the settlement threshold value, then can send out the alarm through alarm module, and pass through data communication module and transmit data to PLC, the system receives the alarm, in order to guarantee the normal operating of PCB mainboard, the wind channel has been equipped with in the alarm body, two sets of cooling flabellums dispel the heat to the PCB mainboard through introducing outside air current, the water conservancy diversion of multiunit parallel water conservancy diversion fin is aimed at porous channel water conservancy diversion can concentrate the heat dissipation better, improve radiating efficiency, thereby make the device operation safer, realize twenty-four hours all-weather work;
(2) The air duct is assembled in the mounting groove by plugging the shell at the top, the fixing screw can be unscrewed to pull out the shell from the mounting groove for removing and cleaning, the alarm body is installed on a plane such as a wall body or a pump body pipeline by four groups of mounting lugs, and the whole assembly and disassembly are quick and simple, the space occupation is small, and the maintenance and the overhaul are convenient;
(3) Through being provided with protecgulum, seal groove, waterproof adhesive tape, sealed end cap, be provided with the seal groove between alarm body and the protecgulum, waterproof adhesive tape in the seal groove can seal all around, reduces moisture infiltration, and itself has better waterproof performance, and sealed end cap then can block up inductive probe's joint gap, avoids rivers to rise to this internal, and the device is whole to have stronger protectiveness, safe and reliable, and epoxy coating anticorrosive is good, and the material is stable.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic diagram of a formal cross-sectional structure of an air duct according to the present utility model;
fig. 4 is a schematic top view of the housing of the present utility model.
In the figure: 1. an alarm body; 2. a data communication module; 3. a sense line loop; 4. mounting hanging lugs; 5. a set screw; 6. a housing; 7. a mounting groove; 8. an air duct; 9. sealing grooves; 10. a waterproof adhesive tape; 11. sealing the plugs; 12. a porous channel; 13. a PCB motherboard; 14. an alarm module; 15. an inductive probe; 16. a front cover; 17. radiating fan blades; 18. a fixing frame; 19. guide fin needle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a water immersion alarm device of a heat exchange station comprises an alarm body 1 and a front cover 16, wherein the front end of the alarm body 1 is fixedly provided with the front cover 16, a PCB main board 13 is arranged in the alarm body 1, a data communication module 2 is arranged in the PCB main board 13, an alarm module 14 is also arranged in the PCB main board 13, porous channels 12 are arranged on two sides of the PCB main board 13, the porous channels 12 are welded on the inner side wall of the alarm body 1, a mounting groove 7 is formed in the top end of the alarm body 1, a shell 6 is inserted in the mounting groove 7, the bottom end of the shell 6 is integrally connected with an air duct 8, heat dissipation fan blades 17 are arranged on two sides of the inner top end of the air duct 8, fixing frames 18 are fixedly intercepted on two sides of the inner side of the air duct 8, a plurality of groups of guide fin needles 19 are distributed outside the fixing frames 18 at equal intervals, grooves are formed in the inner side walls of the air duct 8, and the guide fin needles 19 extend to the outer part of the air duct 8;
specifically, as shown in fig. 1, fig. 2 and fig. 3, the alarm body 1 is internally provided with a PCB main board 13, when the sensing probe 15 senses that the bubble water quantity is greater than a set threshold value, an alarm is sent out through the alarm module 14, data is transmitted to the PLC through the data communication module 2, the system receives the alarm, in order to ensure the normal operation of the PCB main board 13, an air duct 8 is arranged in the alarm body 1, two groups of heat dissipation fan blades 17 dissipate heat of the PCB main board 13 by introducing external air flow, and a plurality of groups of parallel flow guide fin needles 19 are aligned with the porous channel 12 for guiding the flow to better concentrate heat dissipation, so that the heat dissipation efficiency is improved.
Example 2: five groups of fixing screws 5 are fixedly connected between the shell 6 and the alarm body 1, mounting lugs 4 are welded at four corners of the outer wall of the alarm body 1, and the alarm body 1 is fixedly assembled on a mounting plane through the mounting lugs 4;
specifically, as shown in fig. 1, 2, 3 and 4, the air duct 8 is assembled in the mounting groove 7 by plugging the top casing 6, the fixing screw 5 can be unscrewed to pull the casing 6 out of the mounting groove 7 for removing, and the alarm body 1 is installed on a plane such as a wall or a pump body pipeline through four groups of mounting lugs 4, so that the whole assembly and disassembly are quick and simple.
Example 3: the two sides of the inside of the alarm body 1 are fixedly connected with induction wire loops 3, the induction wire loops 3 are electrically connected, an induction probe 15 is arranged at the output end of the induction wire loops 3, the induction probe 15 extends to the lower side of the alarm body 1, a sealing plug 11 is arranged at the joint of the induction probe 15 and the alarm body 1, a sealing groove 9 is formed at the joint of the alarm body 1 and a front cover 16, a waterproof adhesive tape 10 is embedded in the sealing groove 9, the alarm body 1 and the front cover 16 are made of the same material, and epoxy resin coatings are coated outside the alarm body 1 and the front cover 16;
specifically, as shown in fig. 1 and fig. 2, a sealing groove 9 is arranged between the alarm body 1 and the front cover 16, the waterproof adhesive tape 10 in the sealing groove 9 can seal the periphery, reduce moisture infiltration, has better waterproof performance, and the sealing plug 11 can block the connection gap of the sensing probe 15 to prevent water flow from rising into the alarm body 1, so that the whole device has stronger protectiveness.
Working principle: when the intelligent alarm device is used, firstly, the alarm body 1 is arranged on a plane such as a wall body or a pump body pipeline through four groups of mounting lugs 4, when the sensing probe 15 senses that the bubble water quantity is larger than a set threshold value, an alarm is sent out through the alarm module 14, data are transmitted to the PLC through the data communication module 2, the system receives the alarm, an air duct 8 is arranged in the alarm body 1 to ensure the normal operation of a PCB main board 13, two groups of cooling fan blades 17 conduct heat dissipation on the PCB main board 13 through introducing external air flow, a plurality of groups of parallel guide fin needles 19 are aligned to the porous channels 12 for guiding flow so as to better concentrate heat dissipation, a sealing groove 9 is arranged between the alarm body 1 and a front cover 16, waterproof adhesive tapes 10 in the sealing groove 9 can seal the periphery, moisture infiltration is reduced, the intelligent alarm device has better waterproof performance, the sealing plug 11 can block a connecting gap of the sensing probe 15, the whole body is prevented from rising into the alarm body 1, the whole device has stronger protectiveness, the air duct 8 is plugged into the mounting groove 7 through the top casing 6, the mounting groove 7 is assembled, and the casing 6 is removed from the mounting groove 7 through the unscrewing fixing screw 5.
Claims (6)
1. The utility model provides a heat exchange station water logging alarm device, includes alarm body (1) and protecgulum (16), its characterized in that: the alarm comprises an alarm body (1), wherein a front cover (16) is fixedly assembled at the front end of the alarm body (1), a PCB main board (13) is arranged inside the alarm body (1), a data communication module (2) is arranged in the PCB main board (13), an alarm module (14) is further arranged in the PCB main board (13), porous channels (12) are formed in two sides of the PCB main board (13), the inner side walls of the alarm body (1) are welded by the porous channels (12), an installation groove (7) is formed in the top end of the alarm body (1), a shell (6) is inserted in the installation groove (7), an air duct (8) is integrally connected to the bottom end of the shell (6), radiating fan blades (17) are arranged on two sides of the inner top end of the air duct (8), fixing frames (18) are fixedly intercepted on two sides of the inner sides of the air duct (8), and a plurality of groups of guide fin needles (19) are distributed outside the fixing frames at equal intervals.
2. The heat exchange station water logging alarm device of claim 1, wherein: the inner side wall of the air duct (8) is grooved, and the guide fin needle (19) extends to the outside of the air duct (8).
3. The heat exchange station water logging alarm device of claim 1, wherein: five groups of fixing screws (5) are fixedly connected between the shell (6) and the alarm body (1), mounting lugs (4) are welded at four corners of the outer wall of the alarm body (1), and the alarm body (1) is fixedly assembled at a mounting plane through the mounting lugs (4).
4. The heat exchange station water logging alarm device of claim 1, wherein: the alarm is characterized in that induction wire loops (3) are fixedly connected to two sides of the inside of the alarm body (1), the induction wire loops (3) are electrically connected, an induction probe (15) is arranged at the output end of each induction wire loop (3), the induction probe (15) extends to the lower portion of the alarm body (1), and a sealing plug (11) is arranged at the joint of each induction probe (15) and the alarm body (1).
5. The heat exchange station water logging alarm device of claim 1, wherein: the alarm is characterized in that a sealing groove (9) is formed in the joint of the alarm body (1) and the front cover (16), and a waterproof adhesive tape (10) is embedded in the sealing groove (9).
6. The heat exchange station water logging alarm device of claim 1, wherein: the alarm body (1) and the front cover (16) are made of the same material, and epoxy resin coatings are coated outside the alarm body (1) and the front cover (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245274.8U CN219716218U (en) | 2023-05-22 | 2023-05-22 | Water logging alarm device of heat exchange station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245274.8U CN219716218U (en) | 2023-05-22 | 2023-05-22 | Water logging alarm device of heat exchange station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716218U true CN219716218U (en) | 2023-09-19 |
Family
ID=87982408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321245274.8U Active CN219716218U (en) | 2023-05-22 | 2023-05-22 | Water logging alarm device of heat exchange station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219716218U (en) |
-
2023
- 2023-05-22 CN CN202321245274.8U patent/CN219716218U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114520078A (en) | New forms of energy photovoltaic intelligent cable | |
| CN219716218U (en) | Water logging alarm device of heat exchange station | |
| CN213988373U (en) | High-temperature-resistant control cable | |
| CN209785605U (en) | Fast heat dissipation type cable | |
| CN115987057A (en) | Dry vacuum pump water-cooling converter safety structure | |
| CN112787912A (en) | Communication gateway for photovoltaic power generation system | |
| CN212278019U (en) | Low-speed explosion-proof and intrinsically safe all-in-one machine device | |
| CN221037512U (en) | Integrated liquid-cooling induction sensor | |
| CN206432847U (en) | A kind of motor combination water-cooling heat radiating system | |
| CN220324864U (en) | Novel intelligent PDU module | |
| CN210406062U (en) | Dual-channel transmission device for Internet of things | |
| CN214280895U (en) | Plug-in weak current cable protection device | |
| CN211579759U (en) | Submersible motor with improved sealing structure | |
| CN214750480U (en) | Power equipment capable of realizing remote electric energy metering | |
| CN221177413U (en) | Sealing mechanism for cable of submersible motor | |
| CN206059793U (en) | A kind of automobile wire and cable connector based on thread connection | |
| CN213242149U (en) | Integral type transformer subassembly | |
| CN219675372U (en) | Leakage alarm on-line monitoring device | |
| CN220527279U (en) | Waterproof communication connector with good sealing performance | |
| CN215645152U (en) | Wire harness connector with heat dissipation and cooling structure | |
| CN219592944U (en) | Cooling and radiating structure of electronic speed regulator | |
| CN215185813U (en) | High-voltage cable joint protection mechanism | |
| CN215011317U (en) | Circulating water cooling system of electric power controller | |
| CN218525575U (en) | High-reliability thyristor device | |
| CN212621515U (en) | Water radiator performance test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |