CN116154568A - Cable device of temperature-sensitive detector - Google Patents
Cable device of temperature-sensitive detector Download PDFInfo
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- CN116154568A CN116154568A CN202310426642.7A CN202310426642A CN116154568A CN 116154568 A CN116154568 A CN 116154568A CN 202310426642 A CN202310426642 A CN 202310426642A CN 116154568 A CN116154568 A CN 116154568A
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- temperature sensing
- positioning
- temperature
- detector
- sensing detector
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- 238000009423 ventilation Methods 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 34
- 239000003365 glass fiber Substances 0.000 claims description 24
- 229920000742 Cotton Polymers 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 239000011888 foil Substances 0.000 claims description 10
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses a cable device of a temperature sensing detector, which relates to the technical field of temperature sensing detectors and comprises a temperature sensing detector body and a detector cable, wherein the temperature sensing detector body is vertically locked and fixed on a wall body of a vertical face through screws, a ventilation cover is fixedly arranged at the center of the top end of the temperature sensing detector body, and six ventilation grooves with rectangular structures are formed in the circumferential outer wall of the ventilation cover in a surrounding and penetrating manner; an electric connection female plug is arranged on the circumferential outer wall of the temperature sensing detector body; the utility model discloses a temperature sensing detector, connect electric male plug and connect electric female plug grafting cooperation to implement power supply and signal transmission to the inside component of temperature sensing detector body, directly stand in subaerial just drag through dragging rope operation personnel and draw and order about circular drive slide to keep away from ventilative cover and slide, control clean dish to implement the clearance to detector thermistor, compare in traditional temperature sensing detector can save need ascend a height and disassemble the casing just can clear up inside detector thermistor trouble.
Description
Technical Field
The invention relates to the technical field of temperature sensing detectors, in particular to a cable device of a temperature sensing detector.
Background
The temperature sensing detector is a detection device for detecting fire by utilizing a detector thermistor, when the temperature of the surrounding environment changes, the detector thermistor can be physically changed to convert a temperature signal into a corresponding electric signal, so that the detection of the fire is realized, the temperature sensing detector is mainly applied to a fire protection system and is widely used in high-rise real estate projects, and the temperature sensing detector is usually required to be matched with a cable for power supply and signal transmission.
The existing cable device is more single in high-temperature heat insulation means, heat insulation optimization is carried out on the outer wrapping skin of the cable, multiple heat insulation protection cannot be carried out on the internal electric wires better, the insulation skin of the electric wires is prone to being baked and melted by Gao Wenzhi to cause short circuit and power failure of the temperature sensing detector when a fire disaster occurs, in addition, the wiring assembly on the temperature sensing detector and the wiring end of the cable are fixed in the shell, so that the trouble that the shell is detached to be in loose connection with the electric wires when replacement or maintenance and disassembly of the temperature sensing detector are carried out is caused, and the operation and the use are inconvenient and time-consuming.
Disclosure of Invention
The invention aims to provide a cable device for a temperature sensing detector, which is used for solving the problems that the insulation sheath of an electric wire is easy to bake and melt by Gao Wenzhi to cause short circuit and power failure of the temperature sensing detector in the background technology, and a wiring assembly on the temperature sensing detector and a wiring terminal of the cable are fixed in a shell, so that the problem that the electric wire can be detached after the shell is detached additionally when the temperature sensing detector is replaced or maintained and is detected to be detached is caused, and the operation and the use are relatively inconvenient and time-consuming.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a temperature sensing detector cable device, includes temperature sensing detector body and detector cable, the temperature sensing detector body is upright form and passes through the screw locking to be fixed in on the wall body of facade, and the top center department of temperature sensing detector body is fixed mounting has a ventilative cover, and encircles on the circumference outer wall of ventilative cover and runs through and offer six rectangular structure's ventilative groove; an electric connection female plug is arranged on the circumferential outer wall of the temperature sensing detector body; the head end of the detector cable is provided with a hard cylindrical mounting block, the cylindrical mounting block is provided with an electric connection male plug, and the electric connection male plug and the electric connection female plug are in plug-in fit to supply power and transmit signals to elements in the temperature-sensitive detector body; the outer layer of the detector cable is made of aluminum foil glass fiber cloth, glass fiber cotton is filled in the outer layer of the detector cable, and the electric wires in the detector cable are embedded in the glass fiber cotton in a penetrating manner; the cleaning device is characterized in that a cleaning disc is slidably arranged in the center of the inside of the ventilation cover, a cleaning sponge cushion is fixed at the bottom of the cleaning disc through a magic tape, a positioning sliding shaft is welded at the center of the top end of the cleaning disc, and the positioning sliding shaft is in sliding fit with the top plate of the ventilation cover through pushing of a spring; a detector thermistor is embedded in the center of the top plate of the temperature-sensitive detector body, and the cleaning sponge cushion slides downwards to be in abutting contact with the detector thermistor; the circumference outer wall of the ventilation cover is fixedly supported with a positioning shaft lever, the positioning shaft lever is slidably provided with a circular driving slide plate, and the circular driving slide plate is connected with a pulling rope in a fastening mode.
Further, the temperature sensing detector body, the ventilation cover, the cleaning disc and the cleaning sponge pad are all in round structures, wherein five positioning column sleeves are arranged on the circumferential outer wall of the temperature sensing detector body in a surrounding mode, and the five positioning column sleeves are used for being matched with bolt sleeves for placing the temperature sensing detector body on a wall body in an inserting mode.
Further, the electric connection male plug is of a hollow columnar structure, a limit ring is sleeved on the front half section of the electric connection male plug, and three H-shaped brackets are circumferentially supported at positions, close to the limit ring, on the electric connection male plug.
Furthermore, three positioning rings are fixedly wound at the head end of the three H-shaped brackets, three positioning inserted rods are penetrated and penetrated on the three positioning rings, and the tail ends of the three positioning inserted rods are respectively and rotatably connected with a connecting rod.
Further, a driving ring is sleeved on the half section of the power-on male plug close to the cylindrical mounting block in a pushing and sliding manner through a spring, and the tail ends of the three connecting rods are connected with the driving ring in a rotating manner.
Furthermore, a positioning ferrule which is thickened at one position is arranged at the tail end part of the power receiving female plug, and three positioning holes are formed in the positioning ferrule in a surrounding manner.
Further, when the electric connection male plug is in plug-in fit with the electric connection female plug, the three positioning inserting rods are correspondingly in plug-in fit with the three positioning holes on the positioning sleeve ring.
Further, a relay force transmission ring is rotatably arranged on the top end section of the positioning sliding shaft, a second connecting rod is rotatably connected to the relay force transmission ring, and the other end of the second connecting rod is rotatably connected with the circular driving sliding plate.
Further, pull the line and paste with the facade of installation temperature sensing detector body wall body and extend to fishing down, and the bottom of circular drive slide circumference outer lane is provided with a wire loop, pulls the head end and the wire loop cinching cooperation of line.
Further, the center of the round driving slide plate is fixedly penetrated by a shaft sleeve, the shaft sleeve is correspondingly in sliding fit with the positioning shaft rod, one end, close to the ventilation cover, of the shaft sleeve is fixedly supported by a U-shaped connecting piece, and the tail end of the second connecting rod is in running fit with the U-shaped connecting piece.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the aluminum foil glass fiber cloth has a good heat insulation effect, and the glass fiber cotton also has a good heat insulation effect, so that the aluminum foil glass fiber cloth and the filled glass fiber cotton are matched to perform double heat insulation on the electric wire, the probability that the electric wire insulation sheath is baked at a high temperature to melt and short-circuit and cause the power failure of the temperature sensing detector when a fire disaster occurs is effectively reduced, and the effectiveness of the function of the temperature sensing detector in the fire disaster high temperature is improved indirectly.
2. According to the invention, the detector cable is movably spliced and matched with the temperature-sensitive detector in a mode of the electric plug to be directly pulled out, inserted and loosened, so that compared with the traditional temperature-sensitive detector with the electric component and the electric wire arranged in the shell, the electric plug can save the trouble that the electric wire can be loosened and unloaded only by disassembling the shell when replacing or maintaining or detecting the temperature-sensitive detector for disassembly and assembly, is beneficial to simplifying the disassembly operation steps of the temperature-sensitive detector, and in addition, the electric male plug is spliced and positioned and connected with the electric female plug through the three positioning inserting rods, so that the convenience of the pulling out, inserting and disassembly of the detector cable is ensured, and meanwhile, the stability of the connection and the installation of the detector cable is ensured, and the electric cable has better practicability.
3. According to the invention, the second connecting rod, the circular driving sliding plate, the relay force transmission ring and the positioning sliding shaft are connected together to form a crank sliding block mechanism, and by the mechanism, the circular driving sliding plate can be pushed to drive the positioning sliding shaft, the cleaning disc and the cleaning sponge cushion to slide towards the temperature sensing detector body to be in abutting contact with the detector thermistor, so that dust on the detector thermistor is cleaned, the problem that the sensitivity of the detector thermistor to temperature is affected due to the fact that a large amount of accumulated dust on the detector thermistor is blocked is solved, and the warning sensitivity of the temperature sensing detector is further reduced.
4. According to the invention, the operator directly stands on the ground through the pulling wire rope to pull and drive the circular driving sliding plate to slide away from the ventilation cover, and the cleaning disc is controlled to clean the detector thermistor.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a body structure of a temperature sensing detector according to the present invention;
FIG. 3 is a schematic view of a female plug structure of the present invention;
FIG. 4 is a schematic view of the ventilation hood according to the present invention;
FIG. 5 is a schematic view of the inside of a semi-section of a ventilation mask of the present invention;
FIG. 6 is a schematic diagram of the mounting location of a detector thermistor according to the present invention;
FIG. 7 is a schematic view of the structure of the cleaning disc of the present invention;
FIG. 8 is a schematic diagram of a detector cable structure according to the present invention;
FIG. 9 is an enlarged schematic view of the portion A of FIG. 7 according to the present invention;
FIG. 10 is an enlarged schematic view of the portion B of FIG. 8 according to the present invention;
fig. 11 is an enlarged view of part C of fig. 7 according to the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a temperature sensing detector body; 101. a power-on female plug; 102. a detector thermistor; 103. positioning a ferrule; 2. a detector cable; 201. a cylindrical mounting block; 202. a male plug is connected; 203. positioning the inserted link; 204. an H-shaped bracket; 205. positioning the ring; 206. a connecting rod; 207. a drive ring; 208. glass fiber cotton; 3. a ventilation cover; 301. positioning a shaft lever; 302. a circular drive slide; 4. pulling the string; 5. a cleaning plate; 501. positioning a sliding shaft; 502. a relay force transmission ring; 503. a second link; 504. cleaning the sponge cushion.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1 to 11, an embodiment of the present invention provides: the utility model provides a temperature-sensing detector cable device, includes temperature-sensing detector body 1 and detector cable 2, and temperature-sensing detector body 1 is upright form and passes through the screw locking to be fixed in on the wall body of facade, and the top center department of temperature-sensing detector body 1 is fixed mounting has a ventilative cover 3, and encircles on the circumference outer wall of ventilative cover 3 to run through and has seted up six rectangular structure's ventilative groove; the circumference outer wall of the temperature sensor body 1 is provided with an electric connection female plug 101, the tail end part of the electric connection female plug 101 is provided with a positioning ferrule 103 which is thickened, and three positioning holes are formed in the positioning ferrule 103 in a surrounding manner; the head end of the detector cable 2 is provided with a hard cylindrical mounting block 201, the cylindrical mounting block 201 is provided with a power-on male plug 202, and the power-on male plug 202 and the power-on female plug 101 are in plug-in fit to supply power and transmit signals to elements in the temperature-sensitive detector body 1; the outer layer of the detector cable 2 is made of aluminum foil glass fiber cloth, glass fiber cotton 208 is filled in the outer layer of the detector cable 2, the aluminum foil glass fiber cloth has a good heat insulation effect, the glass fiber cotton 208 also has a good heat insulation effect, further, the aluminum foil glass fiber cloth and the filled glass fiber cotton 208 are matched to perform double heat insulation on the electric wires, the probability that the electric wire insulation sheath is baked at a high temperature to melt and short circuit and cause power failure of the temperature detector when a fire disaster occurs is effectively reduced, the effectiveness of functions of the temperature detector in the high temperature of the fire disaster is improved indirectly, and the electric wires in the detector cable 2 are embedded in the glass fiber cotton 208; a cleaning disc 5 is slidably arranged in the center of the inside of the ventilation cover 3, a cleaning sponge pad 504 is fixed at the bottom of the cleaning disc 5 through a magic tape, a positioning sliding shaft 501 is welded at the center of the top end of the cleaning disc 5, and the positioning sliding shaft 501 and the top plate of the ventilation cover 3 are in penetrating sliding fit through the spring pushing; a detector thermistor 102 is embedded in the center of the top plate of the temperature-sensitive detector body 1, and the cleaning sponge pad 504 slides downwards to be in abutting contact with the detector thermistor 102; a positioning shaft rod 301 is fixedly supported on the circumferential outer wall of the ventilation hood 3, a circular driving slide plate 302 is slidably mounted on the positioning shaft rod 301, a pulling wire rope 4 is tightly connected to the circular driving slide plate 302, the pulling wire rope 4 is attached to the vertical face of a wall body provided with the temperature sensing detector body 1 and extends downwards in a fishing mode, a wire penetrating ring is arranged at the bottom of the circumferential outer ring of the circular driving slide plate 302, the head end of the pulling wire rope 4 is tightly matched with the wire penetrating ring, an operator directly stands on the ground through the pulling wire rope 4 to pull and drive the circular driving slide plate 302 to slide away from the ventilation hood 3, and the cleaning disc 5 is controlled to clean the detector thermistor 102.
The temperature sensing detector body 1, the ventilation cover 3, the cleaning disc 5 and the cleaning sponge pad 504 are all in a circular structure, wherein five positioning column sleeves are arranged on the circumferential outer wall of the temperature sensing detector body 1 in a surrounding mode and are used for being matched with bolt sleeves for placing the temperature sensing detector body 1 on a wall body in an inserting mode.
Wherein the power-on male plug 202 is in a hollow columnar structure, a limit ring is sleeved on the front half section of the power-on male plug 202, and three H-shaped brackets 204 are circumferentially supported at positions, close to the limit ring, on the power-on male plug 202; three positioning rings 205 are fixedly arranged around the head end of the three H-shaped brackets 204, three positioning inserted rods 203 are inserted into the three positioning rings 205 in a penetrating way, and the tail ends of the three positioning inserted rods 203 are respectively and rotatably connected with a connecting rod 206.
Wherein, a driving ring 207 is sleeved on the half section of the power-on male plug 202, which is close to the cylindrical mounting block 201, in a sliding manner by pushing a spring, and the tail ends of three connecting rods 206 are rotationally connected with the driving ring 207; when the electric connection male plug 202 is in plug-in fit with the electric connection female plug 101, the three positioning inserting rods 203 are correspondingly in plug-in fit with the three positioning holes on the positioning ferrule 103, the detector cable 2 can be directly pulled out and inserted for tightness disassembly in the form of the electric connection plug and in movable plug-in fit with the temperature sensing detector.
Wherein, a relay force transmission ring 502 is rotatably arranged on the top end section of the positioning sliding shaft 501, a second connecting rod 503 is rotatably connected on the relay force transmission ring 502, the other end of the second connecting rod 503 is rotatably connected with the circular driving sliding plate 302, the second connecting rod 503, the circular driving sliding plate 302 connected with the relay force transmission ring 502 and the positioning sliding shaft 501 are jointly connected to form a crank sliding block mechanism, through the mechanism, the circular driving sliding plate 302 sliding to one side far away from the ventilation hood 3 can push and drive the positioning sliding shaft 501, the cleaning disc 5 and the cleaning sponge pad 504 to slide towards the temperature-sensitive detector body 1 to be in abutting contact with the detector thermistor 102, dust on the detector thermistor 102 is cleaned, and the problem that the sensitivity of the temperature-sensitive detector is affected by the influence of a large amount of dust accumulation on the detector thermistor 102 is solved, so that the warning sensitivity of the temperature-sensitive detector is reduced is solved.
Wherein, a shaft sleeve is fixed at the center of the circular driving slide plate 302, the shaft sleeve is correspondingly in sliding fit with the positioning shaft rod 301, a U-shaped connecting piece is fixedly supported at one end of the shaft sleeve, which is close to the ventilation cover 3, and the tail end of the second connecting rod 503 is in running fit with the U-shaped connecting piece.
Working principle: the outer layer of the detector cable 2 is made of aluminum foil glass fiber cloth, glass fiber cotton 208 is filled in the outer layer of the detector cable 2, the aluminum foil glass fiber cloth has a good heat insulation effect, the glass fiber cotton 208 also has a good heat insulation effect, and further the aluminum foil glass fiber cloth and the filled glass fiber cotton 208 are matched to perform double heat insulation on the electric wire, so that the probability that the electric wire insulation sheath is baked at a high temperature to melt and short circuit and cause power failure of the temperature-sensitive detector in case of fire is effectively reduced;
when the electric male plug 202 is in plug-in fit with the electric female plug 101, the three positioning inserting rods 203 are correspondingly in plug-in fit with the three positioning holes on the positioning ferrule 103, the detector cable 2 can be directly pulled out, inserted and loosened by adopting the form of the electric male plug and the movable plug-in fit of the temperature sensing detector, and in addition, the electric male plug 202 is in plug-in positioning connection with the electric female plug 101 through the three positioning inserting rods 203, so that the convenience of pulling out, inserting and loosening of the detector cable 2 is ensured, and meanwhile, the stability of connecting and installing the detector cable 2 is ensured;
the second connecting rod 503, the circular driving slide plate 302, the relay force transmission ring 502 and the positioning slide shaft 501 which are connected with the second connecting rod are jointly connected to form a crank slide block mechanism, through the crank slide block mechanism, the circular driving slide plate 302 which slides to the side far away from the ventilation hood 3 can push the positioning slide shaft 501, the cleaning disc 5 and the cleaning sponge pad 504 to slide towards the temperature sensing detector body 1 and contact with the detector thermistor 102 in an abutting mode, dust on the detector thermistor 102 is cleaned, and an operator directly stands on the ground through a wire pulling rope 4 to drag and push the circular driving slide plate 302 to slide away from the ventilation hood 3, so that the cleaning disc 5 is controlled to clean six ventilation grooves and the detector thermistor 102.
Claims (10)
1. A temperature-sensitive detector cable device, characterized in that: the novel temperature sensing detector comprises a temperature sensing detector body (1) and a detector cable (2), wherein the temperature sensing detector body (1) is vertically fixed on a wall body of a vertical face through bolt locking, a ventilation cover (3) is fixedly arranged at the center of the top end of the temperature sensing detector body (1), and six ventilation grooves with rectangular structures are formed in the circumference outer wall of the ventilation cover (3) in a surrounding and penetrating mode; an electric connection female plug (101) is arranged on the circumferential outer wall of the temperature sensing detector body (1); the head end of the detector cable (2) is provided with a hard cylindrical mounting block (201), the cylindrical mounting block (201) is provided with a power-on male plug (202), and the power-on male plug (202) and the power-on female plug (101) are in plug-in fit to supply power and transmit signals to elements in the temperature-sensitive detector body (1); the outer layer of the detector cable (2) is made of aluminum foil glass fiber cloth, glass fiber cotton (208) is filled in the outer layer of the detector cable (2), and wires in the detector cable (2) are embedded in the glass fiber cotton (208) in a penetrating manner; a cleaning disc (5) is slidably arranged in the center of the inside of the ventilation cover (3), a cleaning sponge pad (504) is fixed at the bottom of the cleaning disc (5) through a magic tape, a positioning sliding shaft (501) is welded at the center of the top end of the cleaning disc (5), and the positioning sliding shaft (501) is in penetrating sliding fit with the top plate of the ventilation cover (3) through spring pushing; a detector thermistor (102) is embedded in the center position of the top plate of the temperature-sensitive detector body (1), and the cleaning sponge cushion (504) slides downwards to be in abutting contact with the detector thermistor (102); a positioning shaft rod (301) is fixedly supported on the circumferential outer wall of the ventilation cover (3), a circular driving slide plate (302) is slidably mounted on the positioning shaft rod (301), and a pulling rope (4) is connected to the circular driving slide plate (302) in a fastening mode.
2. A temperature-sensitive detector cable arrangement according to claim 1, wherein: the electric connection male plug (202) is of a hollow columnar structure, a limiting ring is sleeved on the front half section of the electric connection male plug (202), and three H-shaped brackets (204) are circumferentially supported at positions, close to the limiting ring, on the electric connection male plug (202).
3. A temperature-sensitive detector cable arrangement according to claim 2, wherein: three positioning rings (205) are fixedly arranged at the head end of the H-shaped bracket (204) in a surrounding mode, three positioning inserted rods (203) are inserted in the three positioning rings (205) in a penetrating mode, and one connecting rod (206) is connected to the tail ends of the three positioning inserted rods (203) in a rotating mode.
4. A temperature-sensitive detector cable arrangement according to claim 3, wherein: the half section of the power-on male plug (202) close to the cylindrical mounting block (201) is sleeved with a driving ring (207) in a sliding mode through spring pushing, and the tail ends of the three connecting rods (206) are connected with the driving ring (207) in a rotating mode.
5. A temperature-sensitive detector cable arrangement according to claim 3, wherein: the tail end part of the power receiving female plug (101) is provided with a positioning ferrule (103) which is thickened, and three positioning holes are formed in the positioning ferrule (103) in a surrounding mode.
6. A temperature-sensitive detector cable arrangement according to claim 5, wherein: when the power-on male plug (202) is in plug-in fit with the power-on female plug (101), the three positioning inserting rods (203) are correspondingly in plug-in fit with the three positioning holes on the positioning ferrule (103).
7. A temperature-sensitive detector cable arrangement according to claim 1, wherein: a relay force transmission ring (502) is rotatably arranged on the top end section of the positioning sliding shaft (501), a second connecting rod (503) is rotatably connected to the relay force transmission ring (502), and the other end of the second connecting rod (503) is rotatably connected with the circular driving sliding plate (302).
8. A temperature-sensitive detector cable arrangement according to claim 1, wherein: the pulling rope (4) is attached to the vertical face of the wall body provided with the temperature sensing detector body (1) and extends downwards in a fishing mode, a threading ring is arranged at the bottom of the circumferential outer ring of the circular driving sliding plate (302), and the head end of the pulling rope (4) is in fastening fit with the threading ring.
9. A temperature-sensitive detector cable arrangement according to claim 1, wherein: the temperature sensing detector body (1), the ventilation cover (3), the cleaning disc (5) and the cleaning sponge pad (504) are all in a circular structure, wherein five positioning column sleeves are arranged on the circumferential outer wall of the temperature sensing detector body (1) in a surrounding mode and are used for being matched with bolt sleeves for placing the temperature sensing detector body (1) on a wall body in an inserting mode.
10. The temperature-sensitive detector cable arrangement of claim 7, wherein: the center of the round driving sliding plate (302) is fixedly penetrated by a shaft sleeve, the shaft sleeve is correspondingly in sliding fit with the positioning shaft rod (301), one U-shaped connecting piece is fixedly supported at one end, close to the ventilation cover (3), of the shaft sleeve, and the tail end of the second connecting rod (503) is in running fit with the U-shaped connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426642.7A CN116154568B (en) | 2023-04-20 | 2023-04-20 | Cable device of temperature-sensitive detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426642.7A CN116154568B (en) | 2023-04-20 | 2023-04-20 | Cable device of temperature-sensitive detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116154568A true CN116154568A (en) | 2023-05-23 |
| CN116154568B CN116154568B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310426642.7A Active CN116154568B (en) | 2023-04-20 | 2023-04-20 | Cable device of temperature-sensitive detector |
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| CN (1) | CN116154568B (en) |
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| CN216750313U (en) * | 2021-12-02 | 2022-06-14 | 昆山农芯智能科技有限公司 | Fire detector installed in electrical cabinet and analyzed through current |
| CN115810987A (en) * | 2022-12-26 | 2023-03-17 | 江苏轩铭智能装备有限公司 | Electrical cabinet with electrical engineering fire prevention monitoring system |
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| CN116154568B (en) | 2023-06-20 |
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