Sampling device for water quality inspection of industrial boiler

Abstract

The utility model discloses a sampling device for industrial boiler water quality inspection, and relates to the technical field of industrial boiler water quality inspection. The device comprises a vehicle body, the top of the vehicle body is fixedly connected with a cooling water tank, a sampling assembly is arranged on the left of the cooling water tank, and a collecting assembly is arranged above the cooling water tank. According to the utility model, the sampling assembly is arranged, specifically, the suction head on the throwing hose is put into the boiler, the water pump is started to pump out boiler water and convey the boiler water into the shunting block, and a worker rotates the valve to control the opening direction of the shunting block, so that the sampled water flows into the shunting pipe on the left side or the shunting pipe on the right side; according to the boiler water sampling device, water in different boilers or water at different depths can be sampled into the other collecting tank after entering one collecting tank, so that different boiler water can be sampled at the same time, frequent and sequential sampling is not needed, and workers are prevented from staying in a boiler area for a long time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to industrial boiler water quality inspection technical field, especially relate to a sampling device for industrial boiler water quality inspection. BACKGROUND

[0002] The boiler is a kind of energy conversion equipment, and the energy input into the boiler includes chemical energy in fuel and electric energy, and the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the quality of water in the boiler is closely related to the safe and economic operation of the boiler, and the industrial boiler needs to be regularly detected to ensure the safe and economic operation of the boiler.

[0003] The existing water quality sampling device can only sample the water in the boiler alone at a time, when different depths and different positions in the boiler need to be sampled, the staff needs to operate sampling for multiple times, which is not only inefficient, but also more complicated, and since the temperature of the boiler is high, the staff staying in the position of the boiler for a long time can cause certain impact on the body, and safety hazards are likely to occur, therefore, the utility model provides a sampling device for industrial boiler water quality inspection. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of sampling devices for industrial boiler water quality inspection, by setting sampling assembly, specifically is to put the suction head on the delivery hose into the boiler, start water pump to extract the boiler water, and transport to the flow divider, the opening direction of flow divider is controlled by staff rotating valve, so that the water flow sampled enters the left flow distribution pipe or enters the right flow distribution pipe, then enters one of the collection tank, different water in boiler or water of different depths can be sampled into another collection tank, this mode can sample different boiler water simultaneously, without frequent sampling in turn, and avoid staff staying in the boiler area for a long time, solve the existing water quality sampling device usually only sample the water in the boiler alone at a time, when different depths and different positions in the boiler need to be sampled, staff needs to operate sampling for multiple times, which is not only inefficient, but also more complicated.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an industrial boiler water quality inspection is with sampling device, including the car body, the car body top fixedly connected with cooling water tank, cooling water tank left party is provided with sampling subassembly, the cooling water tank top is provided with collection subassembly, the collection subassembly includes two and inserts the collection jar of cooling water tank top, the cooling water tank top center is provided with the shunt piece, the shunt piece left side and right side all are fixedly connected with the shunt pipe, the shunt piece front is provided with the shunt piece, the sampling subassembly includes the stand, the stand left side fixedly connected with water pump, water pump bottom water inlet fixedly connected with the soft tube of throwing, the soft tube of throwing bottom fixedly connected with the suction head, water pump top water outlet fixedly connected with the connecting hose, the connecting hose right side one end and shunt piece top fixedly connected.

[0007] Further, the stand top fixedly connected with the limit ring, the connecting hose is arranged in the limit ring inside, the limit ring right side is provided with the pressure rod, the pressure rod bottom and the connecting hose surface contact, the pressure rod bottom fixedly connected with the vertical rod of a ling, two the vertical rod outside all are slidably connected with the limit block, two the limit block right side all are fixedly connected with the cooling water tank left side.

[0008] Further, the cooling water tank front right side fixedly connected with the water inlet pipe, the cooling water tank front bottom fixedly connected with the water outlet pipe, the water outlet pipe outside is provided with the electric valve, the cooling water tank inner wall bottom fixedly connected with two support rods, the support rod setting is below the collection jar.

[0009] Further, the collection jar outer surface fixedly connected with the limit ring, the shunt pipe and the shunt piece are mutually thorough, the shunt pipe is fixedly connected with the fixed ring on the side surface close to the collection jar, the fixed ring bottom fixedly connected with the magnetic attraction ring, the shunt pipe bottom and the collection jar top insert.

[0010] Further, two the shunt pipe outer surface all are fixedly connected with the fixed plate, two the fixed plate corresponding side fixedly connected with the connecting plate, the connecting plate back contact with the limit post, the limit post bottom and the cooling water tank top fixedly connected, the connecting plate back fixedly connected with the screw block, the screw block outer surface is threadedly connected with the internal thread handle, the limit post inside is set up with straight slot, the screw block is set up in the straight slot inside, the internal thread handle front and limit post back contact.

[0011] Further, two the fixed plate back all are fixedly connected with the sliding block, two the sliding block inside all are slidably connected with the stabilizer, two the stabilizer bottom all and the cooling water tank top fixedly connected.

[0012] The utility model has following beneficial effect:

[0013] 1. The utility model discloses a sampling assembly is set up, concretely is the suction head on the delivery hose is put into the boiler, starts water pump and can draw out the boiler water to the shunt piece, and is transported to, the opening direction of shunt piece is controlled through the rotation of valve by staff, and the water flow of sampling enters the shunt pipe of left side or enters the shunt pipe of right side, and then enters one of collection jar, can the water of different boiler or different depth water sampling to another collection jar, this mode can sample the water of different boiler simultaneously, does not need to take turns frequently, and avoids the staff to stay in the boiler area for a long time.

[0014] 2. The utility model discloses a shunt pipe is set up, concretely is after collection jar is placed to the top of cooling water tank, anticlockwise rotation inner thread handle releases the fixation of connecting plate, at this moment, the connecting plate is pulled down, and two shunt pipes are driven to move down together, and the bottom of shunt pipe is inserted into the top of collection jar, and the fixed ring plays the role of limiting, and the magnetic attraction ring is adsorbed on the top of collection jar through the mode of magnetic attraction, thereby the shunt pipe is fixed, can be quickly completed to dock, improves the docking efficiency, and makes the boiler water can enter the collection jar smoothly.

[0015] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing a simple introduction, obviously, the following description in the drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the back structure schematic diagram of the cooling water tank of the utility model;

[0019] Figure 3 It is the utility model Figure 2 The enlarged structure schematic diagram of A;

[0020] Figure 4 It is the front sectional structure schematic diagram of the cooling water tank of the utility model;

[0021] Figure 5 It is the front sectional structure schematic diagram of the shunt pipe of the utility model.

[0022] In the drawing, the component list represented by each sign is as follows:

[0023] 1, car body; 11, cooling water tank; 111, water inlet pipe; 112, water outlet pipe; 113, support rod; 12, sampling assembly; 121, stand; 122, water pump; 221, delivery hose; 222, suction head; 223, connecting hose; 123, pressing rod; 231, vertical rod; 232, limit block; 13, collection assembly; 131, collection tank; 311, limit ring; 132, flow divider; 321, valve; 133, flow divider pipe; 331, fixing ring; 332, magnetic attraction ring; 134, fixing plate; 341, sliding block; 342, connecting plate; 343, threaded block; 344, internally threaded knob; 14, limit column; 15, stabilizing rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-5 The utility model discloses an industrial boiler water quality inspection sampling device, including car body 1, the top fixed connection of car body 1 has cooling water tank 11, the left of cooling water tank 11 is provided with sampling assembly 12, the upper portion of cooling water tank 11 is provided with collection assembly 13, and collection assembly 13 includes two collection tanks 131 that are inserted in the top of cooling water tank 11, and the center of the upper portion of cooling water tank 11 is provided with flow divider 132, and the left side and the right side of flow divider 132 are fixedly connected with flow divider pipe 133, and the front of flow divider 132 is provided with flow divider 132, and sampling assembly 12 includes stand 121, and the left side of stand 121 is fixedly connected with water pump 122, and the water inlet of water pump 122 bottom is fixedly connected with delivery hose 221, and the bottom of delivery hose 221 is fixedly connected with suction head 222, and the water outlet of water pump 122 top is fixedly connected with connecting hose 223, and one end of connecting hose 223 right side is fixedly connected with the top of flow divider 132, through setting sampling assembly 12, specifically the suction head 222 on delivery hose 221 is put into the boiler, and water pump 122 is started, and the water in the boiler can be pumped out and transported into flow divider 132, and the opening direction of flow divider 132 is controlled by the rotation of valve 321, so that the water flow of sampling enters the left flow divider pipe 133 or the right flow divider pipe 133, and then enters one of the collection tanks 131, and the water in different boilers or the water of different depths can be sampled into another collection tank 131, and this mode can sample the water in different boilers at the same time, does not need to sample frequently in turn, and avoids that the staff stays in the boiler area for a long time.

[0026] The top of the stand 121 is fixedly connected with a limiting ring, a connecting hose 223 is arranged inside the limiting ring, a pressing rod 123 is arranged at the right side of the limiting ring, the bottom of the pressing rod 123 is in surface contact with the connecting hose 223, the bottom of the pressing rod 123 is fixedly connected with an A Lingge vertical rod 231, two vertical rods 231 are slidingly connected with limiting blocks 232 at the outer sides of the two vertical rods 231, the right sides of the two limiting blocks 232 are fixedly connected with the left side of the cooling water tank 11, and the pressing rod 123 is used for slightly pressing the connecting hose 223 downward by gravity.

[0027] The front right side of the cooling water tank 11 is fixedly connected with a water inlet pipe 111, the front bottom of the cooling water tank 11 is fixedly connected with a water outlet pipe 112, an electric valve is arranged at the outer side of the water outlet pipe 112, two supporting rods 113 are fixedly connected to the inner wall bottom of the cooling water tank 11, the supporting rods 113 are arranged below the collecting tank 131, the water inlet pipe 111 is connected with a water pumping device, and water flow is pumped into the cooling water tank 11, when it is needed to replace the water in the cooling water tank 11, the electric valve on the water outlet pipe 112 is opened to discharge the water.

[0028] The outer surface of the collecting tank 131 is fixedly connected with a limiting ring 311, the shunt pipe 133 and the shunt block 132 are mutually penetrated, a fixed ring 331 is fixedly connected to the surface of the side of the shunt pipe 133 close to the collecting tank 131, a magnetic attraction ring 332 is fixedly connected to the bottom of the fixed ring 331, the bottom of the shunt pipe 133 is inserted into the top of the collecting tank 131, by arranging the shunt pipe 133, specifically, after the collecting tank 131 is placed on the top of the cooling water tank 11, the inner threaded handle 344 is counterclockwise rotated to release the fixation of the connecting plate 342, at this time, the connecting plate 342 is pulled downward to drive the two shunt pipes 133 to move downward together, so that the bottom of the shunt pipe 133 is inserted into the top of the collecting tank 131, the fixed ring 331 plays a limiting role, and the magnetic attraction ring 332 is adsorbed on the top of the collecting tank 131 in a magnetic attraction mode, so that the shunt pipe 133 is fixed, the butt joint can be quickly completed, the butt joint efficiency is improved, and the boiler water can smoothly enter the collecting tank 131.

[0029] The outer surface of the two shunt pipes 133 is fixedly connected with a fixed plate 134, and the side corresponding to the two fixed plates 134 is fixedly connected with a connecting plate 342. The back surface of the connecting plate 342 is in contact with a limiting column 14, and the bottom of the limiting column 14 is fixedly connected with the top of the cooling water tank 11. The back surface of the connecting plate 342 is fixedly connected with a threaded block 343, and the outer surface of the threaded block 343 is threadedly connected with an internal thread handle 344. A straight slot is formed in the inside of the limiting column 14, and the threaded block 343 is arranged in the inside of the straight slot. The front surface of the internal thread handle 344 is in contact with the back surface of the limiting column 14. The shunt pipe 133 is pushed upward, so that the shunt pipe 133 is away from the collecting tank 131, and the magnetic attraction ring 332 is separated from the collecting tank 131. When the position is adjusted, the connecting plate 342 is fixed by rotating the internal thread handle 344 clockwise. At this time, the shunt pipe 133 is away from the collecting tank 131, and the collecting tank 131 can be pulled out.

[0030] The back surface of the two fixed plates 134 is fixedly connected with a sliding block 341, and the inside of the two sliding blocks 341 is slidingly connected with a stabilizing rod 15. The bottom of the two stabilizing rods 15 is fixedly connected with the top of the cooling water tank 11. When the connecting plate 342 moves, the sliding block 341 slides on the stabilizing rod 15, so that the connecting plate 342 moves linearly, and deviation is avoided.

[0031] One specific application of the embodiment is:

[0032] When in use, the water inlet pipe 111 is connected to the water pumping device, and the water flow is pumped into the cooling water tank 11. After completion, stop adding water, and then insert the two collection tanks 131 from the top of the cooling water tank 11. The limiting ring 311 plays a limiting role. After the installation of the collection tank 131, the bottom of the collection tank 131 will be in contact with the top of the supporting rod 113 to support the collection tank 131. Then rotate the inner threaded handle 344 counterclockwise to release the fixation of the connecting plate 342. At this time, pull the connecting plate 342 downward, and the sliding block 341 slides on the stabilizing rod 15 to make the connecting plate 342 move linearly, avoiding deviation. At the same time, the fixed plate 134 moves together and drives the two shunt pipes 133 to move downward, so that the bottom of the shunt pipe 133 is inserted into the top of the collection tank 131, and the fixed ring 331 plays a limiting role. The magnetic attraction ring 332 is adsorbed on the top of the collection tank 131 by magnetic attraction, so that the shunt pipe 133 is fixed, and the butt joint of the shunt pipe 133 and the collection tank 131 is completed. Before placing the collection tank 131, the shunt pipe 133 is in the upper position, so it will not affect the placement of the collection tank 131. Then move the vehicle body 1 to the position of the boiler, and put the suction head 222 on the delivery hose 221 into the boiler. Start the water pump 122 to pump water into the delivery hose 221 and into the connecting hose 223. By rotating the valve 321, the opening direction of the shunt block 132 is controlled, so that the sampled water flow enters the left shunt pipe 133 or the right shunt pipe 133. After adjustment, the water flow is delivered to the collection tank 131 through the shunt pipe 133. The water flow entering the collection tank 131 is cooled by the water in the cooling water tank 11, which is convenient for the subsequent removal by the worker. When one of the collection tanks 131 collects the sampled water, adjust the valve 321 to change the opening direction of the shunt block 132, so that the water in different boilers or water at different depths can be sampled into the other collection tank 131. This way can sample different boiler water at the same time, without the need for frequent sequential sampling, and avoids the long stay of the worker in the boiler area. After the sampling is completed, stop the water pump 122, and then take out the suction head 222. The vehicle body 1 can be moved out, and then the shunt pipe 133 is pushed upward to move away from the collection tank 131. The magnetic attraction ring 332 is separated from the collection tank 131 at this time. After the position is adjusted, the connecting plate 342 is fixed by rotating the inner threaded handle 344 clockwise. At this time, the shunt pipe 133 is away from the collection tank 131, so the collection tank 131 can be pulled out. When the water in the cooling water tank 11 needs to be replaced, the electric valve on the water outlet pipe 112 is opened to drain the water. The pressure rod 123 is used to slightly press the connecting hose 223 downward by its own gravity. The vertical rod 231 slides on the limiting block 232 to improve the stability of the pressure rod 123.

[0033] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also limit the utility model to only the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. An industrial boiler water quality inspection sampling device, comprising a vehicle body (1), a cooling water tank (11) is fixedly connected to the top of the vehicle body (1), characterized in that: The cooling water tank (11) is provided with a sampling assembly (12) on the left side, and a collection assembly (13) is arranged above the cooling water tank (11), the collection assembly (13) comprises two collection tanks (131) inserted on the top of the cooling water tank (11), a flow dividing block (132) is arranged at the center of the top of the cooling water tank (11), flow dividing pipes (133) are fixedly connected to the left side and the right side of the flow dividing block (132), and the front of the flow dividing block (132) is provided with a flow dividing block (132), the sampling assembly (12) comprises a stand (121), a water pump (122) is fixedly connected to the left side of the stand (121), a delivery hose (221) is fixedly connected to the water inlet of the bottom of the water pump (122), a suction head (222) is fixedly connected to the bottom of the delivery hose (221), a connecting hose (223) is fixedly connected to the water outlet of the top of the water pump (122), and one end of the right side of the connecting hose (223) is fixedly connected to the top of the flow dividing block (132).

2. A sampling device for industrial boiler water quality testing according to claim 1, characterized in that A limiting ring is fixedly connected to the top of the stand (121), the connecting hose (223) is arranged in the limiting ring, a pressing rod (123) is arranged on the right side of the limiting ring, the bottom of the pressing rod (123) is in contact with the surface of the connecting hose (223), the bottom of the pressing rod (123) is fixedly connected with an Alingge vertical rod (231), limiting blocks (232) are slidably connected to the outer sides of the two vertical rods (231), and the right sides of the two limiting blocks (232) are fixedly connected with the left side of the cooling water tank (11).

3. A sampling device for industrial boiler water quality testing according to claim 2, characterized in that A water inlet pipe (111) is fixedly connected to the front right side of the cooling water tank (11), a water outlet pipe (112) is fixedly connected to the front bottom of the cooling water tank (11), an electric valve is arranged on the outer side of the water outlet pipe (112), two supporting rods (113) are fixedly connected to the inner wall bottom of the cooling water tank (11), and the supporting rods (113) are arranged below the collection tanks (131).

4. A sampling device for industrial boiler water quality testing according to claim 3, characterized in that A limiting ring (311) is fixedly connected to the outer surface of the collection tank (131), the flow dividing pipes (133) and the flow dividing block (132) are mutually penetrated, a fixed ring (331) is fixedly connected to the surface of one side of the flow dividing pipe (133) close to the collection tank (131), a magnetic attraction ring (332) is fixedly connected to the bottom of the fixed ring (331), and the bottom of the flow dividing pipe (133) is inserted with the top of the collection tank (131).

5. A sampling device for industrial boiler water quality testing according to claim 4, characterized in that Fixed plates (134) are fixedly connected to the outer surfaces of the two flow dividing pipes (133), a connecting plate (342) is fixedly connected to one side of the two fixed plates (134) in correspondence, the back of the connecting plate (342) is in contact with a limiting column (14), the bottom of the limiting column (14) is fixedly connected with the top of the cooling water tank (11), a threaded block (343) is fixedly connected to the back of the connecting plate (342), and an internally-threaded rotating handle (344) is threadedly connected to the outer surface of the threaded block (343).

6. A sampling device for industrial boiler water quality testing according to claim 5, characterized in that A straight slot is formed in the limiting column (14), the threaded block (343) is arranged in the straight slot, and the front of the internally-threaded rotating handle (344) is in contact with the back of the limiting column (14).

7. A sampling device for industrial boiler water quality testing according to claim 5, characterized in that Both back surfaces of the two fixing plates (134) are fixedly connected with sliding blocks (341), both interiors of the two sliding blocks (341) are slidingly connected with stabilizing rods (15), and both bottoms of the two stabilizing rods (15) are fixedly connected with the top of the cooling water tank (11).

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