Mining water source rapid identification instrument

Abstract

The utility model provides a mining water source rapid identification instrument. The mine water source rapid identification instrument comprises a mine water source rapid identification instrument main body and an auxiliary heat dissipation mechanism. Heat dissipation holes are formed in the side wall of the mine water source rapid identification instrument main body; the auxiliary heat dissipation mechanism is installed on the mine water source rapid identification instrument body and arranged on the side, away from the heat dissipation holes, of the mine water source rapid identification instrument body, the auxiliary heat dissipation mechanism comprises a shell, a pair of partition plates is installed in the shell, an air suction cavity, a cooling cavity and a backflow cavity are formed between the partition plates and the inner wall of the shell, and an air suction pump is installed in the air suction cavity; according to the mine water source rapid identification instrument, through the arrangement of corresponding mechanisms, the overall heat dissipation effect of the mine water source rapid identification instrument can be improved, and the high temperature phenomenon existing in long-time use of the mine water source rapid identification instrument is effectively reduced; therefore, the fault rate of the mine water source rapid identification instrument can be reduced, and a user can use the instrument conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality measurement, in particular to an instrument for quickly identifying a mine water source. Background Art

[0002] Mine water inrush is an important cause of mine accidents and a major problem that plagues mine safety production. The occurrence and development process of mine water inrush accidents has the characteristics of wet gangue-water sprinkling-flowing water-water inrush. In the process of mine water inrush, it is very necessary to effectively use the identification method to quickly identify the water source in the mine, take corresponding water prevention and control measures in time, and minimize the damage to personnel and property caused by water hazards.

[0003] Among them, the mine water source rapid identification instrument is a commonly used mine water source identification instrument. It combines an embedded computer and uses light absorption and electrode ion measurement systems to conduct water quality tests, and then can quickly test the ion concentration in the water. Based on the tested ion concentration, the water source type can be quickly analyzed, which is of great significance to mine water hazard prevention and control, and provides a decision-making basis for coal mine safety production.

[0004] However, the existing mine water source rapid identification instrument integrates the computer and measurement system and other mechanisms into the same box, resulting in relatively poor overall heat dissipation effect. If the mine water source rapid identification instrument needs to be used for a long time, it is easy to cause the mine water source rapid identification instrument to have a high temperature, which in turn easily increases the probability of damage to the mine water source rapid identification instrument and delays the user's normal use.

[0005] Therefore, there is an urgent need to redesign a new mine water source rapid identification instrument to solve the above problems. Utility Model Content

[0006] The utility model provides a mine water source rapid identification instrument to solve the technical problems raised in the above background technology.

[0007] The utility model provides a mine water source rapid identification instrument, which comprises a mine water source rapid identification instrument body and an auxiliary heat dissipation mechanism;

[0008] The side wall of the main body of the mine water source rapid identification instrument is provided with heat dissipation holes;

[0009] The auxiliary heat dissipation mechanism is installed on the main body of the mine water source rapid identification instrument and is arranged on the side of the main body of the mine water source rapid identification instrument away from the heat dissipation hole. The auxiliary heat dissipation mechanism includes an outer shell, a pair of partitions are installed in the outer shell, an air suction chamber, a cooling chamber and a reflux chamber are formed between the partitions and the inner wall of the outer shell, an air suction pump is installed in the air suction chamber, the air outlet end of the air suction pump is arranged in the cooling chamber, a cooling mechanism is installed in the cooling chamber, a connecting pipe is installed on the lower partition, the cooling chamber is connected to the reflux chamber through the connecting pipe, a return air pipe is connected to the outer shell, and the reflux chamber is connected to the inside of the main body of the mine water source rapid identification instrument through the return air pipe.

[0010] Optionally, an air inlet is provided on the shell, and a filter is installed in the air inlet. The filter is used to block dust so that external dust is not easily sucked by the suction pump. The suction cavity is connected to the outside through the air inlet.

[0011] Optionally, the cooling mechanism includes a heat exchange tube, which is fixedly connected between a pair of partitions, and the air outlet end of the suction pump is arranged in the heat exchange tube, and the heat exchange tube can play a heat exchange role.

[0012] Optionally, the heat exchange tube is made of heat-conducting metal material, and the external gas sucked by the suction pump is discharged into the heat exchange tube, and heat exchange is carried out with the cooling liquid through the heat exchange tube, thereby reducing the temperature of the gas in the heat exchange tube. The cooled gas enters the main body of the mine water source rapid identification instrument through the connecting pipe, the reflux chamber and the return air pipe, which can speed up the flow efficiency of the gas in the main body of the mine water source rapid identification instrument, thereby achieving the purpose of rapid cooling.

[0013] Optionally, the cooling chamber is filled with cooling liquid, which is arranged on the outside of the heat exchange tube. The cooling liquid is used to cool the temperature of the external gas sucked by the suction pump, so that the temperature of the gas entering the main body of the mine water source rapid identification instrument is lower, thereby playing a role in reducing the temperature of the main body of the mine water source rapid identification instrument.

[0014] Optionally, a number of evenly distributed fins are connected to the heat exchange tube, and the fins are provided with through holes. The fins are in contact with the cooling liquid. When the gas passes through the fins, it can exchange heat with the fins, thereby achieving a cooling effect.

[0015] Optionally, an annular tube is installed at the bottom of the cooling chamber, a plurality of nozzles are connected to the annular tube, and a gas pipe is connected to the annular tube. The interior of the heat exchange tube is connected to the annular tube through the gas pipe. The gas in the heat exchange tube can enter the annular tube through the gas pipe, and then be sprayed to the cooling liquid through the nozzle. The sprayed gas can stir the cooling liquid, thereby increasing the uniformity of heat exchange between the cooling liquid and the heat exchange tube.

[0016] Optionally, a control valve is installed on the gas pipeline, the control valve is electrically connected to the main body of the mine water source rapid identification instrument, and the control valve is arranged on the upper side of the fin to control the on-off of the gas pipeline.

[0017] Optionally, a number of activated carbon balls are provided in the reflux chamber to dry the gas after cooling;

[0018] A mesh frame is provided between the activated carbon balls and the return air pipe to block the activated carbon balls so that the activated carbon balls are not easy to enter the return air pipe.

[0019] Optionally, a liquid replacement pipe is provided on the housing, and the liquid replacement pipe is connected to the cooling chamber to facilitate replacement of the cooling liquid;

[0020] A cover door is hingedly connected to the outer shell, and the cover door corresponds to the reflux chamber and is used for replenishing activated carbon balls.

[0021] The beneficial effects of the utility model are as follows:

[0022] This type of mine water source rapid identification instrument can increase the overall heat dissipation effect of the mine water source rapid identification instrument through the setting of corresponding mechanisms, effectively reduce the high temperature phenomenon of the mine water source rapid identification instrument when used for a long time, and then reduce the failure rate of the mine water source rapid identification instrument, making it convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a first-perspective stereogram of a mine water source rapid identification instrument provided by the utility model;

[0025] Figure 2 This is a second-angle stereogram of a mine water source rapid identification instrument provided by the utility model;

[0026] Figure 3 This is a partial structural cross-sectional diagram of a mine water source rapid identification instrument provided by the utility model;

[0027] Figure 4 yes Figure 3 A partial enlarged view of the middle A area;

[0028] Figure 5 yes Figure 3 A partial enlarged view of the middle B area;

[0029] Figure 6 yes Figure 3 A partial enlarged view of the middle C area. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It is understandable that the specific embodiments described herein are only used to explain the utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model rather than all structures are shown in the drawings. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0031] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] See also Figures 1 to 6 The utility model discloses a mine water source rapid identification instrument, which comprises a mine water source rapid identification instrument body 1 and an auxiliary heat dissipation mechanism 2.

[0033] Among them, the side wall of the main body 1 of the mine water source rapid identification instrument is provided with a heat dissipation hole 101, which is convenient for dissipating heat inside the main body 1 of the mine water source rapid identification instrument. When the external gas sucked by the suction pump 203 enters the main body 1 of the mine water source rapid identification instrument, it can be discharged through the heat dissipation hole 101, which is used to speed up the gas flow speed in the main body 1 of the mine water source rapid identification instrument, thereby playing a role in rapid cooling.

[0034] See also Figures 1 to 6 The auxiliary heat dissipation mechanism 2 is installed on the main body 1 of the mine water source rapid identification instrument, and is arranged on the side of the main body 1 of the mine water source rapid identification instrument away from the heat dissipation hole 101. The auxiliary heat dissipation mechanism 2 can accelerate the cooling of the main body 1 of the mine water source rapid identification instrument.

[0035] The auxiliary heat dissipation mechanism 2 includes a shell 201 , a pair of partitions 202 are installed in the shell 201 , and an air suction cavity, a cooling cavity and a reflux cavity are formed between the partitions 202 and the inner wall of the shell 201 .

[0036] In addition, an air suction pump 203 is installed in the air suction chamber, and the air outlet of the air suction pump 203 is arranged in the cooling chamber. The air suction pump 203 absorbs external gas and transports it into the main body 1 of the mine water source rapid identification instrument to accelerate the gas flow speed in the main body 1 of the mine water source rapid identification instrument, thereby achieving the purpose of rapid cooling.

[0037] Preferably, the working flow rate of the suction pump 203 is greater than 15L / min, and the rated voltage is 24V.

[0038] Specifically, an air inlet is provided on the housing 201, and a filter 204 is installed in the air inlet. The filter 204 is used to block dust so that external dust is not easily sucked by the suction pump 203. The suction cavity is connected to the outside through the air inlet.

[0039] See also Figures 1 to 6 A cooling mechanism is installed in the cooling chamber to reduce the temperature of the gas sucked by the suction pump 203, so that when the gas enters the main body 1 of the mine water source rapid identification instrument, the temperature of the main body 1 of the mine water source rapid identification instrument can be quickly reduced.

[0040] The cooling mechanism includes a heat exchange tube 205, which is fixedly connected between a pair of partitions 202, and an air outlet of the suction pump 203 is arranged in the heat exchange tube 205, so that the heat exchange tube 205 can play a role in heat exchange.

[0041] Preferably, the heat exchange tube 205 is made of heat-conducting metal, and the external gas sucked by the suction pump 203 is discharged into the heat exchange tube 205, and heat is exchanged with the cooling liquid 206 through the heat exchange tube 205, thereby reducing the temperature of the gas in the heat exchange tube 205. The cooled gas enters the main body 1 of the mine water source rapid identification instrument through the connecting tube 210, the reflux cavity and the return gas pipe 212, which can speed up the flow efficiency of the gas in the main body 1 of the mine water source rapid identification instrument, thereby achieving the purpose of rapid cooling.

[0042] In addition, the cooling chamber is filled with cooling liquid 206, and the cooling liquid 206 is arranged outside the heat exchange tube 205. The cooling liquid 206 is used to cool the temperature of the external gas sucked by the suction pump 203, so that the temperature of the gas entering the main body 1 of the mine water source rapid identification instrument is relatively low, thereby playing the role of reducing the temperature of the main body 1 of the mine water source rapid identification instrument.

[0043] Preferably, the cooling liquid 206 is ice water, which can be replaced through a liquid replacement tube.

[0044] Specifically, a plurality of evenly distributed fins 207 are connected to the heat exchange tube 205, and through holes are provided on the fins 207, and the fins 207 are in contact with the cooling liquid 206. When the gas passes through the fins 207, it can exchange heat with the fins 207, thereby playing a role in cooling. The fins 207 pass through the heat exchange tube 205 and are arranged in the cooling liquid 206, so as to transfer the heat on the fins 207 to the cooling liquid 206.

[0045] See also Figures 1 to 6An annular tube 208 is installed at the bottom of the cooling chamber, and a plurality of nozzles are connected to the annular tube 208. The annular tube 208 is connected to a gas pipe 209, and the inside of the heat exchange tube 205 is connected to the annular tube 208 through the gas pipe 209. The gas in the heat exchange tube 205 can enter the annular tube 208 through the gas pipe 209, and then be sprayed to the cooling liquid 206 through the nozzle. The sprayed gas can play a role in stirring the cooling liquid 206, thereby increasing the uniformity of heat exchange between the cooling liquid 206 and the heat exchange tube 205.

[0046] The side wall of the housing 201 is provided with an air vent pipe, and the gas sprayed by the nozzle can be discharged to the outside of the housing 201 through the air vent pipe, so that the gas pressure in the cooling chamber is not easy to be too high.

[0047] In addition, a control valve is installed on the gas pipe 209 , and the control valve is electrically connected to the main body 1 of the mine water source rapid identification instrument. The control valve is arranged on the upper side of the fin 207 and is used to control the on and off of the gas pipe 209 .

[0048] See also Figures 1 to 6 A connecting pipe 210 is installed on the lower partition plate 202, and the cooling chamber is connected to the reflux chamber through the connecting pipe 210. A return air pipe 212 is connected to the housing 201, and the reflux chamber is connected to the inside of the mine water source rapid identification instrument body 1 through the return air pipe 212. The cooled gas enters the reflux chamber through the connecting pipe 210, and then enters the mine water source rapid identification instrument body 1 through the return air pipe 212.

[0049] A number of activated carbon balls 211 are arranged in the reflux chamber for drying the gas after cooling.

[0050] In addition, a grid 213 is provided between the activated carbon balls 211 and the return air pipe 212 to block the activated carbon balls 211 so that the activated carbon balls 211 are not easy to enter the return air pipe 212 .

[0051] Specifically, a liquid replacement pipe is provided on the outer shell 201 , and the liquid replacement pipe is connected with the cooling chamber to facilitate the replacement of the cooling liquid 206 .

[0052] In addition, a cover door is hingedly connected to the outer shell 201 , and the cover door corresponds to the reflux chamber and is used to replenish the activated carbon balls 211 .

[0053] In specific use, when the main body 1 of the mine water source rapid identification instrument needs to run for a long time, the air suction pump 203 is operated through the main body 1 of the mine water source rapid identification instrument, and the air suction pump 203 absorbs external gas and transports the gas to the heat exchange tube 205. The gas exchanges heat with the cooling liquid 206 through the heat exchange tube 205 and the fins 207 to reduce the temperature of the gas. The cooled gas enters the reflux chamber through the connecting tube 210, is dried by the activated carbon balls 211, and then enters the main body 1 of the mine water source rapid identification instrument through the return air pipe 212. The gas entering the main body 1 of the mine water source rapid identification instrument can speed up the flow rate of the gas in the main body 1 of the mine water source rapid identification instrument, thereby achieving the purpose of quickly cooling the main body 1 of the mine water source rapid identification instrument.

[0054] When the gas flows in the heat exchange tube 205, the control valve on the gas pipe 209 can be opened, and part of the gas in the heat exchange tube 205 enters the annular tube 208 through the gas pipe 209, and then is sprayed to the cooling liquid 206 through the nozzle. The sprayed gas can stir the cooling liquid 206, thereby increasing the uniformity of heat exchange between the cooling liquid 206 and the heat exchange tube 205.

[0055] The present application can accelerate the gas flow speed in the main body 1 of the mine water source rapid identification instrument by setting an auxiliary heat dissipation mechanism 2, so that the heat in the main body 1 of the mine water source rapid identification instrument can be quickly discharged, and it is not easy to cause high temperature of the main body 1 of the mine water source rapid identification instrument, thereby reducing the probability of the main body 1 of the mine water source rapid identification instrument being damaged due to high temperature, ensuring that the main body 1 of the mine water source rapid identification instrument can be used safely.

[0056] The above description is only an implementation method of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present utility model.

Claims

1. A rapid identification instrument for mining water sources, characterized in that: include A main body of the mine water source rapid identification instrument, wherein the side wall of the main body of the mine water source rapid identification instrument is provided with heat dissipation holes; An auxiliary heat dissipation mechanism is installed on the main body of the mine water source rapid identification instrument and is arranged on a side of the main body of the mine water source rapid identification instrument away from the heat dissipation hole. The auxiliary heat dissipation mechanism includes an outer shell, a pair of partitions are installed in the outer shell, an air suction chamber, a cooling chamber and a reflux chamber are formed between the partitions and the inner wall of the outer shell, an air suction pump is installed in the air suction chamber, and the air outlet end of the air suction pump is arranged in the cooling chamber. A cooling mechanism is installed in the cooling chamber, a connecting pipe is installed on the lower side of the partition, the cooling chamber is connected to the reflux chamber through the connecting pipe, and a return air pipe is connected to the outer shell, and the reflux chamber is connected to the inside of the main body of the mine water source rapid identification instrument through the return air pipe.

2. The rapid identification instrument for mining water sources according to claim 1 is characterized in that: The shell is provided with an air inlet, a filter screen is installed in the air inlet, and the air suction cavity is connected with the outside through the air inlet.

3. The rapid identification instrument for mining water sources according to claim 1 is characterized in that: The cooling mechanism comprises a heat exchange tube, the heat exchange tube is fixedly connected between a pair of partitions, and the air outlet end of the suction pump is arranged in the heat exchange tube.

4. The rapid identification instrument for mining water sources according to claim 3 is characterized in that: The heat exchange tube is made of heat-conducting metal.

5. The rapid identification instrument for mining water sources according to claim 3 is characterized in that: The cooling chamber is filled with cooling liquid, and the cooling liquid is arranged outside the heat exchange tube.

6. The rapid identification instrument for mining water sources according to claim 5 is characterized in that: A plurality of evenly distributed fins are connected in the heat exchange tube, and through holes are provided on the fins. The fins are in contact with the cooling liquid.

7. The rapid identification instrument for mining water sources according to claim 6 is characterized in that: An annular tube is installed at the bottom of the cooling chamber, a plurality of nozzles are connected to the annular tube, an air supply pipe is connected to the annular tube, and the inside of the heat exchange tube is connected to the annular tube through the air supply pipe.

8. The rapid identification instrument for mining water sources according to claim 7 is characterized in that: A control valve is installed on the gas transmission pipe, the control valve is electrically connected to the main body of the mine water source rapid identification instrument, and the control valve is arranged on the upper side of the fin.

9. The rapid identification instrument for mining water sources according to claim 1 is characterized in that: A plurality of activated carbon balls are arranged in the reflux chamber, and a grid is arranged between the activated carbon balls and the return air pipe.

10. The rapid identification instrument for mining water sources according to claim 9, characterized in that: The shell is provided with a fluid exchange pipe, the fluid exchange pipe is communicated with the cooling chamber, and the shell is hingedly connected with a cover door, the cover door corresponds to the reflux chamber.

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