Real-time temperature measuring device for transformer cooling device

Abstract

The utility model relates to the technical field of temperature measurement of transformer cooling devices, and discloses a real-time temperature measuring device for a transformer cooling device, which comprises a protective shell and a temperature monitor, the temperature monitor is arranged in the protective shell, and the temperature monitor and the protective shell are installed through bolts; i-shaped connecting blocks are fixedly connected to the two ends of the rear side of the protective shell, mounting blocks are arranged at the two ends of the rear side of the protective shell, inserting grooves are formed in the sides, opposite to the protective shell, of the mounting blocks, the other ends of the I-shaped connecting blocks are connected with the interiors of the inserting grooves in an inserted mode, and inner sliding grooves are formed in the two sides of the interiors of the inserting grooves. According to the real-time temperature measuring device for the transformer cooling device, the temperature of the transformer cooling device can be effectively measured in real time, meanwhile, the protective shell is arranged to protect the temperature monitor and prevent damage caused by external force, and meanwhile, simple disassembly structures are arranged between the structures, so that disassembly and installation are convenient, and personnel can operate conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer cooling device temperature measurement technical field, specifically for a kind of real-time temperature measuring device for transformer cooling device. BACKGROUND

[0002] Transformer is the device using the principle of electromagnetic induction to change AC voltage, main component is primary coil, secondary coil and core (magnetic core), main functions have: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) etc.

[0003] Transformer in actual use, need to use cooling device to the transformer cooling, to prevent transformer high-temperature work, cause transformer internal parts damage.

[0004] And cooling device when using, the temperature needs to be monitored in real time, to guarantee that cooling device can normally operate, existing many directly install temperature measuring device on the outside of cooling device, since bare outside, not set up protection component, vulnerable to external force influence, lead to temperature measuring device appear damage condition, simultaneously install mostly through bolt installation, when dismounting installation, need to use professional tool, operation is tedious.

[0005] Based on this, it is necessary to provide a kind of real-time temperature measuring device for transformer cooling device. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of prior art, the utility model provides a kind of real-time temperature measuring device for transformer cooling device, has the advantages that can effectively protect, simultaneously convenient to disassemble and assemble, solve the problems raised in the background art.

[0007] The utility model provides the following technical scheme: a kind of real-time temperature measuring device for transformer cooling device, including protective shell and temperature monitor:

[0008] The inside of the protective shell is provided with temperature monitor, and the temperature monitor is installed with the protective shell by bolt;

[0009] The rear side of the protective shell is fixedly connected with I-shaped connecting block at both ends, the rear side of the protective shell is provided with mounting block, the side of mounting block relative to protective shell is provided with insertion slot, the other end of I-shaped connecting block is inserted with the inside of insertion slot, the inside of insertion slot is provided with inner sliding slot at both sides, the side of inner sliding slot is provided with outer sliding slot, the inner sliding slot is slidably connected with plug-in sliding block, the outer surface portion of plug-in sliding block is slidably connected with the inside of outer sliding slot, the both sides of one end of I-shaped connecting block inserted into insertion slot are provided with plug-in slot, the end of plug-in sliding block is inserted into the inside of plug-in slot, the other side of mounting block is provided with strong adhesive.

[0010] Preferably, a notch is arranged in the middle of the back side of the protective shell, the back side of the temperature monitor is provided with a connecting line, the other end of the connecting line is connected with a detection probe, and the connecting line and the detection probe extend out of the protective shell through the notch.

[0011] Preferably, the insertion slot is through between the inner sliding slot and the outer sliding slot.

[0012] Preferably, a magnet one is arranged in the inner part of the insertion slot, and a magnet two is arranged at the end of the insertion sliding block.

[0013] Preferably, the magnet two and the magnet one are oppositely arranged, and the opposite sides of the magnet two and the magnet one are shaped magnetic poles.

[0014] Preferably, the temperature monitor is connected with an external power supply through a wire.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The real-time temperature measuring device for the transformer cooling device is used, the mounting block is adhered at the required position through strong adhesive, the I-shaped connecting block connected at the two ends of the back side of the protective shell is inserted into the inner part of the insertion slot arranged on the mounting block, the insertion sliding block at the two ends of the inner part of the mounting block is slid, the insertion sliding block is inserted into the insertion slot arranged at the two ends of the I-shaped connecting block inserted into the insertion slot, the magnet two and the magnet one are adsorbed to each other, so that the I-shaped connecting block is limited in the inner part of the mounting block, the required temperature monitor is bolted in the inner part of the protective shell, meanwhile, the detection probe connected with the connecting line at the back side of the temperature monitor penetrates through the notch arranged on the protective shell, so that the part of the connecting line and the whole detection probe extend out of the protective shell, and the detection probe extends into the inner part of the transformer cooling device to perform real-time temperature measurement, the structure can effectively perform real-time temperature measurement on the transformer cooling device, the protective shell can protect the temperature monitor, prevent damage caused by external force, and simple dismounting structures are arranged between the structures, so that the structures are convenient to dismount and mount and convenient for personnel to operate. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0018] Figure 1 It is the whole structure schematic diagram of the utility model device;

[0019] Figure 2 The utility model discloses a protective shell internal structure schematic view

[0020] Figure 3 The utility model discloses a protective shell internal structure schematic view Figure 1 Rear view structure schematic view

[0021] Figure 4 The utility model discloses a protective shell internal structure schematic view

[0022] In the drawing, the component list that each sign represents is as follows:

[0023] 1, protective shell; 110, slot

[0024] 2, temperature monitor; 210, connecting wire; 220, detection probe

[0025] 3, I-shaped connecting block; 310, plug-in slot; 311, magnet one

[0026] 4, mounting block;410, strong viscose;420, insertion slot;430, inner sliding slot;440, outer sliding slot;450, plug-in sliding block;460, magnet two Specific implementation

[0027] The technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment, and obviously, the described embodiment only is a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor all belong to the range of the utility model protection.

[0028] Please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 A real-time temperature measuring device for transformer cooling device, including protective shell 1 and temperature monitor 2:

[0029] The inside of protective shell 1 is provided with temperature monitor 2, and temperature monitor 2 is installed with protective shell 1 through bolt

[0030] The rear two ends of the protective shell 1 are fixedly connected with I-shaped connecting blocks 3, the rear two ends of the protective shell 1 are provided with mounting blocks 4, an insertion slot 420 is formed in one side of the mounting block 4 relative to the protective shell 1, the other end of the I-shaped connecting block 3 is inserted into the insertion slot 420, inner sliding grooves 430 are formed in the two sides of the inner side of the insertion slot 420, an outer sliding groove 440 is formed in the side of the inner sliding groove 430, an insertion sliding block 450 is slidably connected in the inner side of the inner sliding groove 430, the outer surface of the insertion sliding block 450 is slidably connected with the inner side of the outer sliding groove 440, insertion grooves 310 are formed in the two sides of the one end of the I-shaped connecting block 3 inserted into the insertion slot 420, a magnet two 460 is mounted on the end of the insertion sliding block 450, and a magnet one 311 is mounted in the inner side of the insertion groove 310.

[0031] In use, first, the temperature measuring device is assembled and used, the mounting block 4 is adhered to the required position through the strong adhesive 410, the I-shaped connecting block 3 connected to the rear two ends of the protective shell 1 is inserted into the inner side of the insertion slot 420 formed in the mounting block 4, at the moment, the insertion sliding block 450 at the two ends of the inner side of the mounting block 4 is slid, so that the insertion sliding block 450 is inserted into the insertion grooves 310 formed in the two ends of the I-shaped connecting block 3 inserted into the insertion slot 420, at the moment, the magnet two 460 and the magnet one 311 are attracted to each other, so that the I-shaped connecting block 3 is limited in the inner side of the mounting block 4, thereby the protective shell 1 is mounted, and the strong adhesive 410 used is any one of epoxy resin adhesive, polyurethane adhesive and welding adhesive.

[0032] As a preferred technical scheme of the utility model, a slot 110 is formed in the rear middle part of the protective shell 1, a connecting line 210 is arranged on the back side of the temperature monitor 2, a detection probe 220 is connected to the other end of the connecting line 210, and the connecting line 210 and the detection probe 220 extend out of the protective shell 1 through the slot 110.

[0033] At the moment, the required temperature monitor 2 is mounted in the inner side of the protective shell 1 through the bolt, and the detection probe 220 connected to the connecting line 210 on the back side of the temperature monitor 2 passes through the slot 110 formed in the protective shell 1, so that the part of the connecting line 210 and the whole of the detection probe 220 extend out of the protective shell 1, and the detection probe 220 extends into the inner side of the transformer cooling device to measure the temperature in real time.

[0034] As a preferred technical scheme of the utility model, the insertion slot 420 and the inner sliding groove 430 are through, and the inner sliding groove 430 and the outer sliding groove 440 are through.

[0035] As a preferred technical scheme of the utility model, the magnet two 460 and the magnet one 311 are oppositely arranged, and the opposite sides of the magnet two 460 and the magnet one 311 are shaped magnetic poles.

[0036] As a preferred technical scheme of the utility model, the temperature monitor 2 is connected with the external power supply through the wire.

[0037] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0038] In the utility model, unless explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements, unless explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the utility model by the ordinary skilled in the art according to the specific situation.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A real-time temperature measuring device for transformer cooling device, comprising a protective shell (1) and a temperature monitor (2), characterized in that: The inside of the protective shell (1) is provided with a temperature monitor (2), and the temperature monitor (2) is installed with the protective shell (1) through bolts; The rear end of the protective shell (1) is fixedly connected with an I-shaped connecting block (3), and the rear end of the protective shell (1) is provided with a mounting block (4), one side of the mounting block (4) relative to the protective shell (1) is provided with an insertion slot (420), the other end of the I-shaped connecting block (3) is inserted into the inside of the insertion slot (420), the inside of the insertion slot (420) is provided with an inner sliding groove (430) on both sides, the side of the inner sliding groove (430) is provided with an outer sliding groove (440), the inner sliding groove (430) is slidably connected with an insertion sliding block (450), the outer surface of the insertion sliding block (450) is slidably connected with the inner sliding groove (440), the end of the I-shaped connecting block (3) is provided with an insertion slot (310) on both sides, the end of the insertion sliding block (450) is inserted into the inside of the insertion slot (310), and the other side of the mounting block (4) is provided with a strong adhesive (410).

2. The real-time temperature measuring device for a transformer cooling device according to claim 1, characterized in that: The rear side of the protective shell (1) is provided with a slot (110), the back side of the temperature monitor (2) is provided with a connecting line (210), the other end of the connecting line (210) is connected with a detection probe (220), and the connecting line (210) and the detection probe (220) extend out of the protective shell (1) through the slot (110).

3. The real-time temperature measuring device for a transformer cooling device according to claim 1, characterized in that: The insertion slot (420) and the inner sliding groove (430) are through, and the inner sliding groove (430) and the outer sliding groove (440) are through.

4. The real-time temperature measuring device for a transformer cooling device according to claim 1, characterized in that: The inside of the insertion slot (310) is provided with a magnet one (311), and the end of the insertion sliding block (450) is provided with a magnet two (460).

5. The real-time temperature measuring device for a transformer cooling device according to claim 4, characterized in that: The magnet two (460) and the magnet one (311) are oppositely arranged, and the opposite sides of the magnet two (460) and the magnet one (311) are heteromagnetic poles.

6. The real-time temperature measuring device for a transformer cooling device according to claim 1, characterized in that: The temperature monitor (2) is connected with an external power supply through a wire.

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