CN115752766A - Wireless temperature on-line monitoring system of transformer substation - Google Patents
Wireless temperature on-line monitoring system of transformer substation Download PDFInfo
- Publication number
- CN115752766A CN115752766A CN202211393873.4A CN202211393873A CN115752766A CN 115752766 A CN115752766 A CN 115752766A CN 202211393873 A CN202211393873 A CN 202211393873A CN 115752766 A CN115752766 A CN 115752766A
- Authority
- CN
- China
- Prior art keywords
- temperature control
- deviation
- spraying
- sliding
- temperature
- 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.)
- Granted
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a wireless temperature online monitoring system of a transformer substation, which relates to the technical field of temperature monitoring, and comprises a shell, an offset assembly, a spraying assembly, a power assembly and a temperature control assembly, wherein the offset assembly is arranged, so that the alarm can be given out when the temperature changes, a plurality of spray heads can be triggered, the shapes of the spray heads can be changed, and cooling gas can be uniformly sprayed; the spraying component is arranged to realize deflection and simultaneously achieve the function of changing the spraying position, so that the temperature is quickly and uniformly reduced, the equipment is protected, and the service life is prolonged; the cooling gas channel can be automatically closed by arranging the temperature control assembly, so that the temperature can be accurately controlled; and a power system is not required to be added, and the automatic tripping is realized by utilizing gas pressure, so that the consumption of cooling gas is saved, and the safety of monitored equipment is ensured.
Description
Technical Field
The invention relates to the technical field of temperature monitoring, in particular to a wireless temperature online monitoring system for a transformer substation.
Background
The transformer substation is the core of a power transmission system, various transformer devices and control devices such as a transformer, a circuit breaker, a disconnecting switch, a load switch, a fuse, a current transformer, a voltage transformer and the like are usually arranged in the transformer substation, and the power devices all work in a high-voltage and high-current state, so that the power devices are easy to generate heat, and particularly in an equipment aging state or an overload working state, the temperature rise of the equipment greatly exceeds the normal working temperature of the equipment. Too large temperature rise of the equipment accelerates the aging speed of the equipment, reduces the service life of the equipment, and directly causes the equipment to be damaged in serious conditions, thereby causing power failure accidents of a power supply system. The prior art mostly depends on wireless data transmission equipment to carry out temperature monitoring, but does not have corresponding safeguard measure when the equipment under test temperature rises, if personnel handle untimely still can lead to equipment ageing to accelerate, arouse the conflagration even.
The utility model discloses a utility model patent of publication No. CN215296503U discloses a wireless temperature on-line monitoring device of power equipment, including shell and fixing device, the shell bottom is provided with the transmission line, and transmission line one end is provided with solid fixed ring, the inside double-sided bolt that is provided with of solid fixed ring, and double-sided bolt and solid fixed ring threaded connection, the inside axis of rotation that is provided with of solid fixed ring, axis of rotation top are provided with temperature measuring device, and fixing device welds in the outer wall of shell, and the shell top is provided with the rotor plate. The utility model discloses a through double-sided bolt, when needs are connected temperature measuring device and power equipment's high-voltage line, with temperature measuring device's inner wall and high-voltage line laminating, then rotatory double-sided bolt makes double-sided bolt rebound, double-sided bolt's internal thread and the thread engagement of axis of rotation outer wall to make the axis of rotation closed, make temperature measuring device's both ends laminating, fix the outer wall at the high-voltage line, thereby make the temperature numerical value of monitoring more accurate. However, this device does not solve the problem of implementing a corresponding cooling protection while monitoring the temperature.
Disclosure of Invention
Aiming at the technical problems, the invention is provided with the offset assembly, the spraying assembly, the power assembly and the temperature control assembly, so that the equipment is protected by cooling while the temperature is monitored.
The technical scheme adopted by the invention is as follows: a wireless temperature online monitoring system of a transformer substation comprises a shell, and further comprises an offset assembly, a spraying assembly, a power assembly and a temperature control assembly, wherein the power assembly is movably arranged on the offset assembly, the spraying assembly is arranged on the offset assembly in a sliding manner, and the spraying assembly is connected with the temperature control assembly through a guide pipe; the temperature control assembly comprises a temperature control feeler lever which is arranged on the power slide bar III in a sliding manner, and the other end of the temperature control feeler lever is provided with a temperature control fulcrum slide bar in a sliding manner; a temperature control sliding rod is also arranged on the temperature control feeler lever in a sliding manner, a temperature control air inlet valve is fixedly arranged on the temperature control sliding rod, and a temperature control air inlet control spring is fixedly arranged between the temperature control air inlet valve and the temperature control air inlet cavity; the temperature control air inlet valve is arranged in the temperature control air inlet cavity in a sliding manner, and the temperature control air inlet cavity is communicated with the temperature control pressure cavity through a guide pipe; a temperature control sliding plug is arranged in the temperature control pressure cavity in a sliding manner and is in sliding fit with the temperature control fulcrum sliding rod; the temperature control fulcrum slide bar is arranged in the temperature control fixing ring in a sliding mode, and a temperature control spring is movably arranged between the temperature control fulcrum slide bar and the temperature control fixing ring.
Further, it is provided with a plurality of control by temperature change slip pearls to slide on the control by temperature change fulcrum slide bar, control by temperature change slip pearl and the solid fixed ring sliding fit of control by temperature change, the fixed control by temperature change rubber membrane that is provided with on the control by temperature change slip stopper, the fixed setting of control by temperature change rubber membrane is at control by temperature change auto-lock intracavity, control by temperature change auto-lock chamber is through a control by temperature change pipe switch-on control by temperature change release section of thick bamboo, control by temperature change intercommunication pipe switch-on control by temperature change reservoir tank is still passed through to the solid fixed ring one end of control by temperature change, it is provided with the temperature control pressure valve to slide in the control by temperature change pressurization section of thick bamboo, the fixed reset spring that is provided with between temperature control pressure valve and the control pressurization section of thick bamboo, control by temperature change release section of thick bamboo passes through the pipe switch-on spraying assembly, the control by temperature change reservoir passes through pipe connection on spraying assembly.
Furthermore, the spraying assembly comprises a spraying tank connected to the temperature control gas storage box through a guide pipe, and the spraying tank is connected to a plurality of groups of symmetrically arranged spraying heads III, spraying heads IV, spraying heads I, spraying heads II, spraying heads V and spraying heads VI through guide pipes; the first spraying head and the second spraying head are rotatably arranged on the spraying fixing plate.
Furthermore, the third sprinkler head is arranged in the second sprinkler sliding plate in a sliding manner, the sixth sprinkler head is arranged in the first sprinkler sliding plate in a sliding manner, the third sprinkler head is rotatably arranged on the fourth sprinkler head, and the fourth sprinkler head is rotatably arranged on the first sprinkler head; the six sprinkler heads are rotatably arranged on the five sprinkler heads, and the five sprinkler heads are rotatably provided with the second sprinkler heads.
Furthermore, it sprays connecting rod two to rotate on the second sliding plate that sprays, it sets up on spraying dwang one to spray the second rotation of connecting rod, it is provided with and sprays connecting rod three to spray the first rotation of dwang, it sets up on spraying sliding plate one to spray the rotation of the three other ends of connecting rod.
Furthermore, the second spraying sliding plate and the first spraying sliding plate are arranged on the spraying fixing plate in a sliding mode, the first spraying rotating rod rotates to be provided with the first spraying connecting rod, and the other end of the first spraying connecting rod rotates to be arranged on the offset assembly.
Further, the skew subassembly includes that the multiunit rotates the skew connecting rod two that sets up on spraying connecting rod one, be fixed with power component on the skew connecting rod two, skew connecting rod two and two sliding fit of skew rotor plate, skew rotor plate two and two sliding fit of skew turning block, skew rotor plate two, two equal rotations of skew turning block set up on skew fixed plate two, the activity is provided with the little spring of skew between skew rotor plate two, the skew turning block two.
Furthermore, the second offset fixing plate is fixedly arranged on the first offset connecting rod, the first offset connecting rod is rotatably arranged on the first offset fixing plate, the first offset connecting rod is in sliding fit with a first offset rotating piece which is rotatably arranged on the first offset fixing plate, the first offset rotating piece is in sliding fit with a first offset rotating piece which is rotatably arranged on the first offset fixing plate, and a large offset spring is movably arranged between the first offset rotating piece and the first offset rotating piece.
Compared with the prior art, the invention has the beneficial effects that: 1. by arranging the offset assembly, the temperature-reducing device can alarm when the temperature changes, trigger a plurality of spray heads and change the shapes of the spray heads to uniformly spray cooling gas; 2. the spray component is arranged to deflect and change the spraying position, so that the rapid and uniform cooling is realized, the equipment is protected, and the service life is prolonged; 3. the invention can realize automatic closing of the cooling gas channel by arranging the temperature control assembly, and realize accurate temperature control; and a power system is not required to be added, and the automatic tripping is realized by utilizing the gas pressure, so that the consumption of cooling gas is saved, and the safety of monitored equipment is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention from a front view.
FIG. 2 is a schematic side view of the overall structure of the present invention.
Fig. 3 is a schematic view of a partial structure from a front view angle.
FIG. 4 is a partial structure diagram of a first offset component of the present invention.
FIG. 5 is a partial structure diagram of a second offset component of the present invention.
FIG. 6 is a third partial schematic view of a shifting block according to the present invention.
FIG. 7 is a schematic view of a partial structure of a spraying assembly according to the present invention.
FIG. 8 is a second schematic view of a spraying assembly according to the present invention.
Fig. 9 is a partial structural schematic view of the power assembly according to the first embodiment of the present invention.
Fig. 10 is a partial sectional view of the power assembly of the present invention.
FIG. 11 is a partial sectional view of the power assembly of the present invention.
Fig. 12 is a partial structural diagram of a temperature control assembly according to the first embodiment of the present invention.
Fig. 13 is a partial structural schematic diagram of a temperature control assembly according to a second embodiment of the present invention.
Fig. 14 is a schematic view of a partial structure of a temperature control assembly according to a third embodiment of the present invention.
Reference numerals are as follows: 1-an offset component; 2-a spray assembly; 3-a power assembly; 4-a temperature control component; 5-a housing; 101-offset turning block one; 102-offset fixing plate one; 103-offset rolling piece one; 104-bias large spring; 105-offset link one; 106-offset turning block two; 107-offset fixing plate II; 108-a small bias spring; 109-offset rotating piece two; 110-offset link two; 201-spraying connecting rod I; 202-spraying a first rotating rod; 203-spraying connecting rod II; 204-spray link III; 205-spray sliding plate one; 206-spray sliding plate two; 207-spraying tank; 208-spraying head one; 209-sprinkler head two; 210-a spray fixing plate; 211-sprinkler three; 212-Sprinkler four; 213-sprinkler head five; 214-sprinkler six; 301-a powered alarm head; 302-power rod one; 303-power block one; 304-power slide bar one; 305-a power fixing cylinder I; 306-power rod two; 307-power block two; 308-a power slide bar II; 309-power cylinder two; 310-power slide bar three; 311-power rotating column one; 312-power rotating column two; 401-temperature control feeler lever; 402-temperature controlled air intake chamber; 403-temperature controlled slide bar; 404-temperature control fixing ring; 405-a temperature controlled pressurizing cylinder; 406-a temperature controlled release cartridge; 407-temperature control conduit one; 408-a temperature controlled self-locking cavity; 409-temperature control pressure chamber; 410-a temperature control fulcrum slide bar; 411-temperature controlled spring; 412-temperature controlled gas storage tank; 413-temperature control communication conduit; 414-temperature controlled pressure valve; 415-a temperature controlled air inlet valve; 416-temperature controlled sliding plugs; 417-temperature controlled intake control spring; 418-temperature control rubber film; 419-temperature controlled sliding beads; 420-temperature controlled storage tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14, an online wireless temperature monitoring system for a substation includes a deviation assembly 1, a spraying assembly 2, a power assembly 3, a temperature control assembly 4, and a housing 5, where the deviation assembly 1 includes a plurality of sets of second deviation connecting rods 110 rotatably disposed on a first spraying connecting rod 201, the power assembly 3 is fixedly disposed on the second deviation connecting rods 110, the second deviation connecting rods 110 are in sliding fit with second deviation rotating pieces 109, the second deviation rotating pieces 109 are in sliding fit with second deviation rotating pieces 106, the second deviation rotating pieces 109 and the second deviation rotating pieces 106 are both rotatably disposed on second deviation fixing plates 107, and a small deviation spring 108 is movably disposed between the second deviation rotating pieces 109 and the second deviation rotating pieces 106; the second deviation fixing plate 107 is fixedly arranged on the first deviation connecting rod 105, the first deviation connecting rod 105 is rotatably arranged on the first deviation fixing plate 102, the first deviation connecting rod 105 is in sliding fit with the first deviation rotating piece 103 rotatably arranged on the first deviation fixing plate 102, the first deviation rotating piece 103 is in sliding fit with the first deviation rotating piece 101 rotatably arranged on the first deviation fixing plate 102, and a large deviation spring 104 is movably arranged between the first deviation rotating piece 101 and the first deviation rotating piece 103; the offset fixing plate 102 is fixedly provided with the spraying assembly 2.
The spraying assembly 2 comprises a spraying tank 207 connected to a temperature control air storage tank 412 through a guide pipe, and the spraying tank 207 is connected to a plurality of groups of symmetrically arranged spraying heads three 211, four 212, one 208, two 209, five 213 and six 214 through guide pipes; the first spray head 208 and the second spray head 209 are rotatably arranged on the spray fixing plate 210; the third sprinkler head 211 is arranged in the second sprinkler sliding plate 206 in a sliding manner, the sixth sprinkler head 214 is arranged in the first sprinkler sliding plate 205 in a sliding manner, the third sprinkler head 211 is arranged on the fourth sprinkler head 212 in a rotating manner, and the fourth sprinkler head 212 is arranged on the first sprinkler head 208 in a rotating manner; the sprinkler head six 214 is rotatably installed on the sprinkler head five 213, and the sprinkler head five 213 is rotatably installed on the sprinkler head two 209. A second spraying connecting rod 203 is rotatably arranged on the second spraying sliding plate 206, the second spraying connecting rod 203 is rotatably arranged on the first spraying rotating rod 202, a third spraying connecting rod 204 is rotatably arranged on the first spraying rotating rod 202, and the other end of the third spraying connecting rod 204 is rotatably arranged on the first spraying sliding plate 205; the second spray sliding plate 206 and the first spray sliding plate 205 are both slidably arranged on the spray fixing plate 210, the first spray rotating rod 202 is rotatably provided with a first spray connecting rod 201, and the other end of the first spray connecting rod 201 is rotatably arranged on the second offset connecting rod 110.
The power assembly 3 comprises a power alarm head 301 fixedly arranged on the offset connecting rod II 110, a power rod II 306 and a power rod I302 are respectively hinged on the power alarm head 301, the power rod II 306 is slidably arranged on a power block II 307, the power block II 307 is rotatably arranged on a power rotating column II 312, the power rotating column II 312 is rotatably arranged on a power sliding rod II 308, the power sliding rod II 308 is slidably arranged in a power cylinder II 309, and a power sliding rod III 310 is fixedly arranged on the power sliding rod II 308; the first power rod 302 is slidably arranged on the first power block 303, the first power block 303 is rotatably arranged on the first power rotating column 311, the first power rotating column 311 is rotatably arranged on the first power sliding rod 304, and the first power sliding rod 304 is slidably arranged in the first power fixing cylinder 305.
The temperature control component 4 comprises a temperature control feeler lever 401 which is arranged on the power slide bar III 310 in a sliding way, and the other end of the temperature control feeler lever 401 is provided with a temperature control fulcrum slide bar 410 in a sliding way; a temperature control slide rod 403 is also arranged on the temperature control feeler lever 401 in a sliding manner, a temperature control air inlet valve 415 is fixedly arranged on the temperature control slide rod 403, and a temperature control air inlet control spring 417 is fixedly arranged between the temperature control air inlet valve 415 and the temperature control air inlet cavity 402; the temperature control air inlet valve 415 is arranged in the temperature control air inlet cavity 402 in a sliding manner, and the temperature control air inlet cavity 402 is communicated with the temperature control pressure cavity 409 through a guide pipe; a temperature control sliding plug 416 is slidably arranged in the temperature control pressure cavity 409, and the temperature control sliding plug 416 is slidably matched with the temperature control fulcrum sliding rod 410.
The temperature control fulcrum sliding rod 410 is slidably disposed in the temperature control fixing ring 404, and a temperature control spring 411 is movably disposed between the temperature control fulcrum sliding rod 410 and the temperature control fixing ring 404. A plurality of temperature control sliding beads 419 are arranged on the temperature control fulcrum sliding rod 410 in a sliding manner, the temperature control sliding beads 419 are in sliding fit with the temperature control fixing ring 404, a temperature control rubber film 418 is fixedly arranged on the temperature control sliding plug 416, the temperature control rubber film 418 is fixedly arranged in the temperature control self-locking cavity 408, the temperature control self-locking cavity 408 is communicated with the temperature control release cylinder 406 through a first temperature control guide tube 407, the temperature control self-locking cavity 408 is further communicated with the temperature control air storage tank 412 through a temperature control communication guide tube 413, one end of the temperature control fixing ring 404 is communicated with the temperature control pressurizing cylinder 405 through a guide tube, a temperature control pressure valve 414 is arranged in the temperature control pressurizing cylinder 405 in a sliding manner, a reset spring is fixedly arranged between the temperature control pressure valve 414 and the temperature control pressurizing cylinder 405, the temperature control release cylinder 406 is communicated with the temperature control air storage tank 412 through a guide tube, and the temperature control air storage tank 412 is connected to the spraying tank 207 through a guide tube.
The invention discloses a wireless temperature online monitoring system of a transformer substation, which has the working principle that: firstly, the device is arranged at different positions on the same electrified contact in a switch cabinet, so that the electrified contact is contacted with a first power fixing cylinder 305 and a second power cylinder 309, mercury is filled in the first power fixing cylinder 305 and the second power cylinder 309, and when the temperature of the contact rises, the mercury expands to push a third power slide bar 310 or a first power slide bar 304.
The compressed carbon dioxide in the temperature-controlled storage tank 420 enters the temperature-controlled air inlet cavity 402 through a pipeline, and the temperature-controlled air inlet valve 415 is in a closed state under the action of the temperature-controlled air inlet control spring 417; carbon dioxide enters the temperature control pressure cavity 409 through a conduit and pushes the temperature control sliding plug 416 to push out a plurality of temperature control sliding beads 419 arranged on the temperature control fulcrum sliding rod 410 in a sliding manner, so that the temperature control sliding beads 419 are clamped on the temperature control fixing ring 404; at this time, the temperature control fulcrum slide rod 410 is clamped and serves as a fulcrum of the temperature control contact rod 401, when the power slide rod three 310 is pushed, the temperature control contact rod 401 is driven to rotate anticlockwise, so that the temperature control slide rod 403 slides in the temperature control air inlet cavity 402, the temperature control air inlet valve 415 is driven to compress the temperature control air inlet control spring 417 to open a channel between the temperature control air inlet valve 415 and the temperature control air inlet cavity 402, air is released into the temperature control fixing ring 404, finally the air enters the temperature control pressurizing cylinder 405, when a preset pressure is reached, the temperature control pressure valve 414 is pushed, the air is released into the temperature control releasing cylinder 406, further the air enters the temperature control air storage tank 412 through a conduit and enters the spraying tank 207, and the spraying tank 207 conveys the air to the spraying head three 211, the spraying head four 212, the spraying head one 208, the spraying head two 209, the spraying head five 213 and the spraying head six 214 and discharges the purpose of controlling the temperature is achieved.
When the carbon dioxide gas rapidly flows through the temperature control release cylinder 406, the temperature control self-locking cavity 408 is communicated with the temperature control release cylinder 406 by a first temperature control conduit 407; according to the venturi effect, a low pressure is generated near the gas flowing at a high speed, so as to generate an adsorption effect, a negative pressure is generated in the temperature control communication conduit 413 at the moment, when the compressed carbon dioxide in the temperature control gas storage tank 412 is stored to a preset position, the liquid carbon dioxide blocks the temperature control communication conduit 413 so as to reduce the pressure in the temperature control self-locking cavity 408, the temperature control rubber film 418 drives the temperature control sliding plug 416 to separate from the temperature control fulcrum sliding rod 410, at the moment, the temperature control sliding ball 419 rebounds to release the temperature control fulcrum sliding rod 410, the temperature control fulcrum sliding rod 410 slides out, at the moment, the temperature control sliding rod 403 is also released, and the temperature control air inlet control spring 417 extends to enable the temperature control air inlet valve 415 to block a gap between the temperature control air inlet cavity 402 so as to block the carbon dioxide from flowing in and complete the temperature reduction.
The first embodiment: when the third power slide bar 310 is pushed, the third power slide bar 310 drives the second power slide bar 308, the second power slide bar 308 drives the second power rotary column 312, the second power rotary column 312 drives the second power block 307, further drives the second power bar 306, so that the power alarm head 301 deflects for a certain angle, when the power alarm head 301 deflects for a predetermined angle, the power alarm head 301 triggers the alarm system to alarm, the power alarm head 301 drives the second offset connecting rod 110, further drives the second offset rotary sheet 109, further drives the second offset rotary sheet 106 to stretch and deflect the small spring 108, further pulls the first spray connecting rod 201, so that the first spray rotating rod 202 rotates, pulls the second spray connecting rod 203, the third spray connecting rod 204, further pulls the second spray sliding plate 206, and the first spray sliding plate 205 to slide, further changes the shapes of the third spray head 211, the fourth spray head 212, the first spray head 208, the second spray head 209, the fifth spray head 213, and the sixth spray head 214, and sprays compressed carbon dioxide to achieve the purpose of rapidly reducing the temperature.
Second embodiment: when the first power slide bar 304 is pushed, the first power slide bar 304 drives the first power rotary column 311, and further drives the first power block 303, so that the first power bar 302 pushes the first power alarm head 301 to achieve deflection in another direction, when the first power alarm head 301 deflects to a preset angle, the first power alarm head 301 triggers the alarm system to alarm, the first power alarm head 301 deflects to drive the first deviation connecting rod 105, and further drives the first deviation rotating sheet 103, the first deviation rotating block 101, so that the first deviation connecting rod 105 pulls the first spray connecting rod 201, and further causes the first spray connecting rod 202 to rotate, the first spray rotating rod 202 rotates to pull the second spray connecting rod 203, the third spray connecting rod 204, and further pulls the second spray sliding plate 206 and the first spray sliding plate 205 to slide, and further changes the shapes of the third spray head 211, the fourth spray head 212, the first spray head 208, the second spray head 209, the fifth spray head 213 and the sixth spray head 214, so that compressed carbon dioxide is sprayed out to achieve the purpose of rapidly reducing the temperature.
Claims (8)
1. The utility model provides an online monitoring system of wireless temperature of transformer substation, includes shell (5), its characterized in that: the device is characterized by further comprising a deviation assembly (1), a spraying assembly (2), a power assembly (3) and a temperature control assembly (4), wherein the power assembly (3) is movably arranged on the deviation assembly (1), the spraying assembly (2) is arranged on the deviation assembly (1) in a sliding mode, and the spraying assembly (2) is connected with the temperature control assembly (4) through a guide pipe; the temperature control component (4) comprises a temperature control contact rod (401) which is arranged on the power slide rod III (310) in a sliding mode, and the other end of the temperature control contact rod (401) is provided with a temperature control fulcrum slide rod (410) in a sliding mode; the temperature control feeler lever (401) is also provided with a temperature control slide lever (403) in a sliding manner, the temperature control slide lever (403) is fixedly provided with a temperature control air inlet valve (415), and a temperature control air inlet control spring (417) is fixedly arranged between the temperature control air inlet valve (415) and the temperature control air inlet cavity (402); the temperature control air inlet valve (415) is arranged in the temperature control air inlet cavity (402) in a sliding mode, and the temperature control air inlet cavity (402) is communicated with the temperature control pressure cavity (409) through a guide pipe; a temperature control sliding plug (416) is arranged in the temperature control pressure cavity (409) in a sliding manner, and the temperature control sliding plug (416) is in sliding fit with the temperature control fulcrum sliding rod (410); the temperature control fulcrum sliding rod (410) is arranged in the temperature control fixing ring (404) in a sliding mode, and a temperature control spring (411) is movably arranged between the temperature control fulcrum sliding rod (410) and the temperature control fixing ring (404).
2. The substation wireless temperature online monitoring system according to claim 1, characterized in that: the temperature control device is characterized in that a plurality of temperature control sliding beads (419) are arranged on the temperature control fulcrum sliding rod (410) in a sliding mode, the temperature control sliding beads (419) are in sliding fit with a temperature control fixing ring (404), a temperature control rubber film (418) is fixedly arranged on a temperature control sliding plug (416), the temperature control rubber film (418) is fixedly arranged in a temperature control self-locking cavity (408), the temperature control self-locking cavity (408) is communicated with a temperature control release cylinder (406) through a temperature control guide pipe I (407), the temperature control self-locking cavity (408) is further communicated with a temperature control air storage box (412) through a temperature control communication guide pipe (413), one end of the temperature control fixing ring (404) is communicated with a temperature control pressurizing cylinder (405) through a guide pipe, a temperature control pressure valve (414) is arranged in the temperature control pressurizing cylinder (405) in a sliding mode, a reset spring is fixedly arranged between the temperature control pressure valve (414) and the temperature control pressurizing cylinder (405), the temperature control release cylinder (406) is communicated with a temperature control air storage box (412) through a guide pipe, and the temperature control air storage box (412) is connected to the spraying assembly (2) through a guide pipe.
3. The substation wireless temperature online monitoring system according to claim 2, characterized in that: the spraying component (2) comprises a spraying tank (207) which is connected to a temperature control gas storage box (412) through a guide pipe, and the spraying tank (207) is connected to a plurality of groups of symmetrically arranged spraying heads three (211), four (212), one (208), two (209), five (213) and six (214) through guide pipes; the first spray head (208) and the second spray head (209) are rotatably arranged on the spray fixing plate (210).
4. The substation wireless temperature online monitoring system according to claim 3, characterized in that: the third sprinkler head (211) is arranged in the second sprinkler sliding plate (206) in a sliding manner, the sixth sprinkler head (214) is arranged in the first sprinkler sliding plate (205) in a sliding manner, the third sprinkler head (211) is rotationally arranged on the fourth sprinkler head (212), and the fourth sprinkler head (212) is rotationally arranged on the first sprinkler head (208); the six sprinkler heads (214) are rotatably arranged on the five sprinkler heads (213), and the five sprinkler heads (213) are rotatably provided with the second sprinkler heads (209).
5. The substation wireless temperature online monitoring system according to claim 4, characterized in that: the second spraying connecting rod (203) is arranged on the second spraying sliding plate (206) in a rotating mode, the second spraying connecting rod (203) is arranged on the first spraying rotating rod (202) in a rotating mode, the third spraying connecting rod (204) is arranged on the first spraying rotating rod (202) in a rotating mode, and the other end of the third spraying connecting rod (204) is arranged on the first spraying sliding plate (205) in a rotating mode.
6. The substation wireless temperature online monitoring system according to claim 5, characterized in that: the second spraying sliding plate (206) and the first spraying sliding plate (205) are arranged on the spraying fixing plate (210) in a sliding mode, the first spraying rotating rod (202) is provided with a first spraying connecting rod (201) in a rotating mode, and the other end of the first spraying connecting rod (201) is arranged on the offset assembly (1) in a rotating mode.
7. The substation wireless temperature online monitoring system according to claim 6, wherein: the deviation subassembly (1) includes that the multiunit rotates the second (110) of deviation connecting rod that sets up on spraying connecting rod (201), fixed power component (3) that is provided with on the second (110) of deviation connecting rod, the second (110) of deviation connecting rod and the second (109) sliding fit of deviation turning block, the second (109) of deviation turning block and the second (106) sliding fit of deviation turning block, the second (109) of deviation turning block, the second (106) of deviation turning block all rotate and set up on the second (107) of deviation fixed plate, the activity is provided with between the second (109) of deviation turning block, the second (106) of deviation turning block and squints little spring (108).
8. The substation wireless temperature online monitoring system according to claim 7, wherein: the second deviation fixing plate (107) is fixedly arranged on the first deviation connecting rod (105), the first deviation connecting rod (105) is rotatably arranged on the first deviation fixing plate (102), the first deviation connecting rod (105) is in sliding fit with a first deviation rotating sheet (103) rotatably arranged on the first deviation fixing plate (102), the first deviation rotating sheet (103) is in sliding fit with a first deviation rotating block (101) rotatably arranged on the first deviation fixing plate (102), and a large deviation spring (104) is movably arranged between the first deviation rotating block (101) and the first deviation rotating sheet (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211393873.4A CN115752766B (en) | 2022-11-08 | 2022-11-08 | Wireless temperature on-line monitoring system of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211393873.4A CN115752766B (en) | 2022-11-08 | 2022-11-08 | Wireless temperature on-line monitoring system of transformer substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115752766A true CN115752766A (en) | 2023-03-07 |
| CN115752766B CN115752766B (en) | 2023-04-21 |
Family
ID=85368302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211393873.4A Active CN115752766B (en) | 2022-11-08 | 2022-11-08 | Wireless temperature on-line monitoring system of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115752766B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992122A (en) * | 2017-11-29 | 2018-05-04 | 宁波伊顿电力科技有限公司 | The heat sink of substation's power transmission line |
| CN210806515U (en) * | 2019-12-07 | 2020-06-19 | 天津帕德电力科技有限公司 | Unattended indoor transformer substation cooling equipment |
| CN112614297A (en) * | 2020-12-10 | 2021-04-06 | 广东思泰科系统集成有限公司 | High-low power transmission and transformation fire early warning system |
| JP2021077844A (en) * | 2019-11-06 | 2021-05-20 | 張偉萍 | Automatic cooling device of power transformer |
| CN114821940A (en) * | 2022-05-07 | 2022-07-29 | 陆建平 | Fire alarm of plastics tray production line |
-
2022
- 2022-11-08 CN CN202211393873.4A patent/CN115752766B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992122A (en) * | 2017-11-29 | 2018-05-04 | 宁波伊顿电力科技有限公司 | The heat sink of substation's power transmission line |
| JP2021077844A (en) * | 2019-11-06 | 2021-05-20 | 張偉萍 | Automatic cooling device of power transformer |
| CN210806515U (en) * | 2019-12-07 | 2020-06-19 | 天津帕德电力科技有限公司 | Unattended indoor transformer substation cooling equipment |
| CN112614297A (en) * | 2020-12-10 | 2021-04-06 | 广东思泰科系统集成有限公司 | High-low power transmission and transformation fire early warning system |
| CN114821940A (en) * | 2022-05-07 | 2022-07-29 | 陆建平 | Fire alarm of plastics tray production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115752766B (en) | 2023-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203406527U (en) | Safe high-voltage switch cabinet for power transmission and transformation | |
| CN210205676U (en) | Intelligent temperature-control automatic spraying fire extinguishing system | |
| CN117341474A (en) | New energy automobile power battery fault safety detecting system | |
| CN115752766A (en) | Wireless temperature on-line monitoring system of transformer substation | |
| CN206834527U (en) | A kind of intelligent high-pressure power distribution cabinet | |
| CN201608096U (en) | Electrified aerating interface device of circuit breaker | |
| CN109289136A (en) | A kind of rail traffic lithium battery automatic fire extinguishing system | |
| CN203983797U (en) | The wet control of a kind of temperature control warning high-voltage board | |
| WO2023041961A1 (en) | Contactor | |
| CN204903718U (en) | Relay contact resistance on -line monitoring device | |
| CN205984841U (en) | Mechanism of thermomagnetic formula moulded case circuit breaker's demonstration circuit fault type | |
| CN115312336A (en) | Remote control switch for power distribution cabinet | |
| CN220185944U (en) | Safety gas pressure regulating equipment with cutting device | |
| CN204927215U (en) | Low -voltage breaker | |
| CN201226414Y (en) | Control cabinet for fire-fighting water-feeding equipment with emergency startup fire-fighting pump mechanical installation | |
| CN113054551A (en) | Automatic switch cabinet of putting out a fire | |
| CN202548204U (en) | Novel lightning arrester discharge counter | |
| CN209802565U (en) | sulfur hexafluoride enclosed type combined electrical appliance | |
| CN2468520Y (en) | Antomatic fire fighting valve | |
| CN219843344U (en) | Drawer seat with counting function | |
| CN100505133C (en) | Trip braking device of breaker | |
| CN1175915C (en) | Automatic fire-extinguishing valve for fire accident | |
| CN204117994U (en) | The shell structure of breaker of plastic casing | |
| CN108091096A (en) | A kind of dynamic lithium battery fire monitoring system | |
| CN117767162B (en) | Inflatable environment-friendly gas high-voltage switch cabinet with phase control function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |