Leakage-proof detection device for heat supply network

Abstract

The utility model relates to the technical field of heat supply pipe network detection, in particular to a heat supply pipe network leakage-proof detection device which comprises a machine body and an installation pipe, the top end of the installation pipe is fixedly connected with two connecting pieces, the connecting pieces are inserted into the machine body, two clamping grooves are formed in the inner side of the interior of the machine body, clamping blocks are clamped into the clamping grooves, and the clamping blocks are clamped into the clamping grooves. The clamping block penetrates through the connecting piece and is slidably connected into the machine body, the other side of the clamping block is fixedly connected with a mounting piece, the side, away from the clamping block, of the mounting piece is fixedly connected with a pull rope, the other end of the pull rope is fixedly connected with a rotating rod, and a containing groove is formed in the front end of the machine body. According to the detection device, the machine body is clamped on the mounting pipe through the clamping block, so that heat supply is not needed, a screwdriver is used for screwing a bolt, the heat supply labor time is shortened, the labor intensity is relieved, the mounting efficiency of the detection device is higher, the mounting cost is reduced, and the use economy is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat supply pipe network detection technical field more specifically, the utility model relates to a kind of heat supply pipe network leak detection device. BACKGROUND

[0002] Heat supply pipe network is also called heat pipe, from boiler room, direct combustion engine room and heat supply center etc., from heat source to the heat supply pipe of building heat inlet, multiple heat supply pipes form pipe network, to prevent large amount of hot water loss, generally install leak detection device on heat supply pipe network, detect hot water in pipe.

[0003] The leak detection device in prior art is generally composed of sensor unit, data acquisition and transmission unit, data processing and analysis unit, alarm and display unit, when using, pressure, temperature and flow sensor real-time monitoring corresponding parameter of heat supply pipe network and convert into digital signal, after being arranged by data acquisition module, transmit to data processing and analysis unit.Microprocessor pre-processes data, compares with normal working condition data, if abnormal fluctuation is found and exceeds threshold value, whether leakage is analyzed and judged in combination with pipe network model, fluid mechanics and historical data etc., after determining leakage position and degree, send instruction to alarm device and display screen, realize real-time monitoring, early warning and information display, so that worker repairs in time.

[0004] However, in actual use, in order to improve detection accuracy, generally multiple detection devices are installed on heat supply pipe, and then multiple bolts are used to install them on heat supply pipe, so that the number of bolts used is more, once installed in narrow or underground position, the operation of worker is more inconvenient, and then the installation efficiency of it is affected. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of prior art, the utility model provides a kind of heat supply pipe network leak detection device, to solve the problem that in prior art, bolt is used to install detection device on heat supply pipe, not only the number of bolts used is more, and once installed in narrow or underground position, the operation of worker is more inconvenient, and then the installation efficiency of detection device is affected.

[0006] To solve the above technical problems, the utility model provides technical schemes as follows: A heat supply pipe network leak detection device, including body and installation pipe, the top of installation pipe is fixedly connected with two connecting pieces, the connecting piece is inserted in the inside of body, the inside of the inside of body is equipped with two clamping grooves, the inside of clamping groove is clamped with clamping block, the inside of body is slidably connected with clamping block through connecting piece, the other side of clamping block is fixedly connected with installation piece, the side away from clamping block of installation piece is fixedly connected with pull rope, the other end of pull rope is fixedly connected with rotating rod, the inside of the front end of body is equipped with placing groove, the inside of placing groove is inserted with stop block, the rear side of stop block is in close contact with rotating rod.

[0007] Wherein, the inner wall of the clamping groove is equipped with an installation groove, the outside of the pull rope is equipped with an elastic element, one end of the elastic element is fixedly connected to the inner wall of the installation groove, the other end of the elastic element is fixedly connected to the installation piece.

[0008] Wherein, the inner wall of the placing groove is equipped with two insertion slots, the left and right sides of the stop block are fixedly connected with a placing piece, the rear end of the placing piece is fixedly connected with an insertion block.

[0009] Wherein, the front end of the rotating rod is hingedly connected with a connecting rod, the bottom end of the connecting rod is equipped with two limiting grooves, the rear end of the stop block is fixedly connected with a buckling block, the outside of the buckling block is fixedly connected with two limiting blocks.

[0010] Wherein, the installation piece is slidably connected in the inside of the installation groove, and the rotating rod is rotatably connected in the inside of the placing groove.

[0011] Wherein, one end of the pull rope is slidably connected in the inside of the installation groove, and the other end of the pull rope is slidably connected in the inside of the placing groove.

[0012] Wherein, the placing piece is slidably connected in the inside of the placing groove, and the insertion block is inserted in the inside of the corresponding position insertion slot.

[0013] Wherein, the limiting block is a circular arc block structure, and is slidably connected to the bottom end of the connecting rod, and the limiting block is in close contact with the inside of the corresponding position limiting groove.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the above scheme, the body is clamped on the installation pipe by the clamping block, so that the screwdriver is not needed to rotate the bolt for heating, thereby reducing the heating labor time and labor intensity, and the installation efficiency of the detection device is high, thereby reducing the installation cost and making the economic efficiency better. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model discloses a perspective view of the utility model;

[0017] Figure 2 The utility model discloses an elevation view of the utility model;

[0018] Figure 3 The utility model discloses a Figure 2 The utility model discloses a structure section view of A-A in the middle;

[0019] Figure 4 The utility model discloses a Figure 3 The utility model discloses a structure enlarged view of A in the middle;

[0020] Figure 5 The utility model discloses a Figure 4 The utility model discloses a structure enlarged view of B in the middle;

[0021] Figure 6 The utility model discloses a Figure 2 The utility model discloses a structure section view of B-B in the middle;

[0022] Figure 7 The utility model discloses a Figure 6 The utility model discloses a structure enlarged view of C in the middle;

[0023] Figure 8 The utility model discloses a mounting pipe structure schematic view.

[0024] [Reference signs]

[0025] 1, machine body;2, mounting pipe;3, connecting sheet;4, clamping groove;5, clamping block;6, mounting groove;7, mounting sheet;8, pull rope;9, elastic part;10, rotating rod;11, placing groove;12, insertion groove;13, block plug;14, placing sheet;15, insertion block;16, connecting rod;17, limiting groove;18, buckling block;19, limiting block. Specific implementation

[0026] In order to make the technical problem, technical scheme and advantage of the utility model clearer, the following will be described in detail in combination with the drawings and specific embodiment.

[0027] Embodiment one: please refer to Figures 1 to 8The utility model provides a technical scheme: a heat supply pipe network leak detection device, including body 1 and installation pipe 2, the top fixedly connected with two connecting plates 3 of installation pipe 2, connecting plate 3 is inserted in the inside of body 1, so that installation pipe 2 with body 1 can be connected, the inside of body 1 is equipped with two clamping grooves 4, the inside clamping of clamping groove 4 is connected with the clamping block 5, clamping block 5 penetrates connecting plate 3 and is slidably connected in the inside of body 1, so that clamping block 5 can limit connecting plate 3, and then installation pipe 2 with body 1 can be stably connected, the other side of clamping block 5 is fixedly connected with installation piece 7, and installation piece 7 is used to pull clamping block 5 to move, the side fixedly connected with pull cord 8 of installation piece 7 away from clamping block 5, the other end of pull cord 8 is fixedly connected with rotating rod 10, and the inside of the front end of body 1 is equipped with placing groove 11, and rotating rod 10 is rotatably connected in the inside of placing groove 11, and placing groove 11 plays a limiting role to rotating rod 10, so that rotating rod 10 will not deviate when rotating, and the inside of placing groove 11 is inserted with the blockage block 13, and the rear side of blockage block 13 is attached with rotating rod 10, and blockage block 13 is used to limit rotating rod 10, so that rotating rod 10 will not rotate when not being used.

[0028] When installation piece 7 needs to be installed, rotating rotating rod 10 makes one side of pull cord 8 be wound by rotating rod 10, and then the other end of pull cord 8 can pull installation piece 7 to move away from clamping groove 4, and then body 1 and installation pipe 2 are slid, so that installation pipe 2 and connecting plate 3 can be slid into the inside of body 1, and then installation piece 7 is not limited by loosening pull cord 8, and then installation piece 7 moves towards clamping groove 4, so that installation piece 7 can push clamping block 5 to be clamped in the inside of connecting plate 3 and clamping groove 4, and then connecting plate 3 can be limited, and body 1 and installation pipe 2 can be stably connected.

[0029] In the embodiment one, in order to realize automatic pushing installation piece 7 to move, the inner wall of clamping groove 4 is equipped with installation slot 6, installation piece 7 is slidably connected in the inside of installation slot 6, installation slot 6 plays a limiting role to installation piece 7, so that installation piece 7 will not deviate when sliding, the outside of pull cord 8 is equipped with elastic element 9, one end of pull cord 8 is slidably connected in the inside of installation slot 6, the other end of pull cord 8 is slidably connected in the inside of placing groove 11, and installation slot 6 and placing groove 11 play a limiting role to pull cord 8, so that pull cord 8 can slide stably, one end of elastic element 9 is fixedly connected on the inner wall of installation slot 6, and the other end of elastic element 9 is fixedly connected on installation piece 7.

[0030] When installation piece 7 moves away from clamping groove 4, installation piece 7 can extrude elastic element 9 to generate deformation, and then when elastic element 9 makes reset movement, elastic element 9 can push installation piece 7 to move towards clamping groove 4, and then installation piece 7 can push clamping block 5 to be clamped in the inside of clamping groove 4.

[0031] In order to realize more stable plug-in of the blocking block 13, two insertion grooves 12 are arranged on the inner wall of the placing groove 11, and the left and right sides of the blocking block 13 are fixedly connected with the placing pieces 14, the placing pieces 14 are slidingly connected in the inside of the placing groove 11, the placing groove 11 provides mounting space for the placing pieces 14, the rear end of the placing piece 14 is fixedly connected with the insertion block 15, the insertion block 15 is inserted into the inside of the corresponding position insertion groove 12, and the insertion block 15 is used for limiting the placing piece 14, thereby limiting the blocking block 13.

[0032] When the blocking block 13 is inserted into the inside of the placing groove 11, the blocking block 13 drives the placing piece 14 to slide into the inside of the placing groove 11, and the insertion block 15 is inserted into the inside of the insertion groove 12, in the process, the insertion block 15 is extruded to be deformed, and then when the insertion block 15 is reset, the insertion block 15 is filled in the inside of the insertion groove 12, so that the insertion block 15 limits the placing piece 14, thereby realizing more stable plug-in of the blocking block 13.

[0033] In order to realize convenient rotation of the rotating rod 10, the front end of the rotating rod 10 is hingedly connected with the connecting rod 16, the bottom end of the connecting rod 16 is provided with two limiting grooves 17, the rear end of the blocking block 13 is fixedly connected with the buckling block 18, the outside of the buckling block 18 is fixedly connected with two limiting blocks 19, the limiting blocks 19 are arc block structures and are slidingly connected at the bottom end of the connecting rod 16, so that the limiting blocks 19 are extruded to be deformed by the connecting rod 16 and are separated from the connecting rod 16, the limiting blocks 19 are matched with the inside of the corresponding position limiting groove 17, so that the limiting groove 17 drives the connecting rod 16 to move.

[0034] When the rotating rod 10 needs to be rotated, the blocking block 13 is pulled out from the inside of the placing groove 11, in the process, the limiting blocks 19 drive the connecting rod 16 to rotate through the limiting grooves 17, so that the connecting rod 16 is separated from the inside of the rotating rod 10 and is kept in a vertical state with the rotating rod 10, at this time, the rotating rod 10 can be rotated by holding the connecting rod 16.

[0035] The working process of the utility model is as follows:

[0036] When the body 1 needs to be installed with the installation pipe 2, the plug block 13 is pulled out from the inside of the placing groove 11, in the process, the plug block 13 drives the plug-in block 15 to separate from the inside of the plug-in groove 12 through the placing piece 14, and the limiting block 19 drives the connecting rod 16 to rotate through the limiting groove 17, so that the connecting rod 16 separates from the inside of the rotating rod 10 and keeps vertical with the rotating rod 10, at this time, the rotating rod 10 can be rotated by holding the connecting rod 16, so that one end of the pull rope 8 is wound, and the other end of the pull rope 8 drives the installation piece 7 to move away from the clamping groove 4, so that the installation piece 7 extrudes the elastic piece 9 to deform, and then the body 1 and the installation pipe 2 are slid, so that the installation pipe 2 and the connecting piece 3 are slid into the inside of the body 1, then the installation piece 7 is not limited by loosening the pull rope 8, so that the elastic piece 9 can be reset, the elastic piece 9 drives the installation piece 7 to move towards the clamping groove 4, so that the installation piece 7 drives the clamping block 5 to penetrate through the connecting piece 3 and the clamping groove 4, so that the connecting piece 3 is limited, and the body 1 and the installation pipe 2 are stably connected, at this time, the plug block 13 is inserted into the inside of the placing groove 11, the plug block 13 is combined with the connecting rod 16 and drives the connecting rod 16 to rotate reversely, so that the connecting rod 16 gradually enters the inside of the rotating rod 10, then when the buckle block 18 is combined with the rotating rod 10, the limiting groove 17 is combined with the limiting block 19, so that the rotating rod 10 is limited and cannot rotate, and the plug block 13 drives the placing piece 14 to slide into the inside of the placing groove 11, and the plug-in block 15 is inserted into the inside of the plug-in groove 12, in the process, the plug-in block 15 is extruded to deform, then when the plug-in block 15 is reset, the plug-in block 15 is filled in the inside of the plug-in groove 12, so that the plug-in block 15 limits the placing piece 14, so that the plug block 13 is inserted more stably, so that the body 1 and the installation pipe 2 are conveniently installed and disassembled, and do not need to use a screwdriver to rotate the bolt, so as to reduce the heating labor time and labor intensity, so that the installation efficiency of the detection device is higher, so as to reduce the installation cost and make the use more economical.

[0037] Finally, it should be pointed out that: first of all, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication between the two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0038] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0039] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A leak detection apparatus for a heating pipe network, characterized in that The utility model relates to a kind of installation pipe, including body (1) and installation pipe (2), the top end of the installation pipe (2) is fixedly connected with two connecting sheets (3), the connecting sheet (3) is inserted in the inside of body (1), two clamping grooves (4) are set in the inside of body (1), the inside of the clamping groove (4) is clamped with clamping block (5), the clamping block (5) is slidably connected in the inside of body (1) and penetrates connecting sheet (3), the other side of the clamping block (5) is fixedly connected with mounting sheet (7), the side of mounting sheet (7) away from clamping block (5) is fixedly connected with pull rope (8), the other end of pull rope (8) is fixedly connected with rotating rod (10), the inside of the front end of body (1) is set with placing groove (11), the inside of placing groove (11) is inserted with stopper block (13), the rear side of stopper block (13) is in close contact with rotating rod (10).

2. The leak detection apparatus for heating pipe network according to claim 1, characterized in that, The inner wall of the clamping groove (4) is set with mounting groove (6) inside, the outside of the pull rope (8) is equipped with elastic member (9), one end of the elastic member (9) is fixedly connected in the inner wall of mounting groove (6), the other end of the elastic member (9) is fixedly connected on mounting sheet (7).

3. The leak detection apparatus for heating pipe network according to claim 2, characterized in that, The inner wall of the placing groove (11) is set with two insertion slots (12), the left and right sides of the stopper block (13) are fixedly connected with placing sheet (14), the rear end of the placing sheet (14) is fixedly connected with insertion block (15).

4. The leak detection apparatus for heating pipe network according to claim 3, characterized in that, The front end of the rotating rod (10) is hingedly connected with connecting rod (16) inside, the bottom end of the connecting rod (16) is set with two limiting grooves (17), the rear end of the stopper block (13) is fixedly connected with buckling block (18), the outside of the buckling block (18) is fixedly connected with two limiting blocks (19).

5. The leak detection apparatus for heating pipe network according to claim 2, wherein The mounting sheet (7) is slidably connected in the inside of mounting groove (6), the rotating rod (10) is rotatably connected in the inside of placing groove (11).

6. The leak detection apparatus for heating pipe network according to claim 2, wherein One end of the pull rope (8) is slidably connected in the inside of mounting groove (6), the other end of the pull rope (8) is slidably connected in the inside of placing groove (11).

7. The leak detection apparatus for heating pipe network according to claim 3, wherein The placing sheet (14) is slidably connected in the inside of placing groove (11), the insertion block (15) is inserted in the inside of corresponding position insertion slot (12).

8. The leak detection apparatus for heating pipe network according to claim 4, wherein The limiting block (19) is circular arc block structure, and is slidably connected in the bottom end of the connecting rod (16), the limiting block (19) is in close contact with the inside of corresponding position limiting groove (17).

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