Large-suction high-flow portable pump module

Abstract

The utility model belongs to the technical field of portable pumps, and particularly relates to a large-suction high-flow portable pump module which comprises a portable pump body, an air suction connector is embedded in the surface of one side of the portable pump body, and an air outlet connector is embedded in the position, at the lower end of the air suction connector, of the surface of one side of the portable pump body. Through mutual cooperation of the air inlet, the air outlet, the mounting block, the fan and the baffle, when the portable pump body is used, the baffle can be pulled to rotate on the mounting block, so that the fan is exposed, the fan is started at the moment, and air in the portable pump body can be conveyed outwards through the air outlet by the fan; and external air enters the portable pump body through the air inlet, so that the air in the portable pump body is in a circular flow state, heat generated during operation of parts in the portable pump body can be dissipated in time, and the situation that the portable pump body cannot effectively dissipate heat when used in some scenes is prevented.

Description

Technical Field

[0001] This utility model belongs to the field of portable pump technology, specifically relating to a portable pump module with high suction power and high flow rate. Background Technology

[0002] Gas detection refers to the qualitative or quantitative analysis of gases in the environment to determine their composition, concentration, and other parameters, thereby assessing environmental quality and ensuring safety and health.

[0003] To ensure the safety of operators in enclosed and complex confined working environments, operators first use portable air pumps to extract and sample the gas in the environment. The extracted gas samples are then tested to analyze whether harmful gases are present in the air. However, when using portable air pumps, the internal components generate heat. Some portable air pumps dissipate heat through natural cooling. In some environments, this heat cannot be dissipated in time, leading to overheating inside the portable air pump and affecting the operation of its internal components.

[0004] Therefore, this utility model provides a portable pump module with high suction power and high flow rate to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a portable pump module with high suction power and high flow rate, which aims to solve the problem that some existing portable air pumps dissipate heat through natural heat dissipation. In some environments, the heat inside the portable air pump cannot be dissipated in time, which can lead to excessively high internal temperature and affect the operation of the internal components.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable pump module with high suction power and high flow rate, comprising a portable pump body, an air intake connector embedded on one side surface of the portable pump body, an air outlet connector embedded on one side surface of the portable pump body at the lower end of the air intake connector, through air inlets on both ends of the portable pump body, and through air outlets on the other side surface of the portable pump body, a mounting block connected to one side surface of the portable pump body outside the air outlet, a mounting groove formed on the side surface of the mounting block away from the portable pump body, a fan connected to the inner surface of the mounting groove, a baffle hinged to the side surface of the mounting block away from the portable pump body, and a groove formed on the top surface of the mounting block.

[0007] Preferably, the utility model discloses a big suction high flow portable pump module, the front end of baffle is provided with the first magnetic block to the side surface of installation block, the other side surface of first magnetic block is contacted with second magnetic block, and the side surface of installation block is contacted with baffle.

[0008] Preferably, the utility model discloses a big suction high flow portable pump module, the side surface of baffle is connected with sealing ring to the installation block, and one end of sealing ring is engaged into the inside of sealing groove, and the side surface of installation block is contacted with baffle.

[0009] Preferably, the utility model discloses a big suction high flow portable pump module, the end surface of portable pump body outside air inlet is connected with installation frame, the top surface of installation frame is provided with placing groove, and the inside of placing groove is slidably placed with dehumidification filter element, and the end surface of installation frame is connected with protective net away from portable pump body.

[0010] Preferably, the utility model discloses a big suction high flow portable pump module, and the side surface of installation frame is penetratedly connected with butterfly bolt, and the other end of butterfly bolt and dehumidification filter element are connected with threaded connection.

[0011] Preferably, the utility model discloses a big suction high flow portable pump module, and the end surface of protective net four corners is penetratedly connected with bolt, and the other end of bolt and installation frame are connected with threaded connection.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a big suction high flow portable pump module, and the end surface of portable pump body outside air inlet is connected with installation frame, the top surface of installation frame is provided with placing groove, and the inside of placing groove is slidably placed with dehumidification filter element, and the end surface of installation frame is connected with protective net away from portable pump body.

[0014] The utility model discloses a big suction high flow portable pump module, and the end surface of portable pump body outside air inlet is connected with installation frame, the top surface of installation frame is provided with placing groove, and the inside of placing groove is slidably placed with dehumidification filter element, and the end surface of installation frame is connected with protective net away from portable pump body. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0017] Figure 2 It is a rear view structure schematic view of the present application;

[0018] Figure 3 It is a partial explosion structure schematic view of the present application;

[0019] Figure 4 It is a baffle structure schematic view of the present application;

[0020] Figure 5 It is a partial explosion structure schematic view of the present application at the installation frame.

[0021] In the drawings: 1, portable pump body; 2, air inlet; 3, air outlet; 4, air inlet; 5, air outlet; 6, mounting block; 7, mounting groove; 8, fan; 9, baffle; 10, first magnetic block; 11, second magnetic block; 12, sealing ring; 13, sealing groove; 14, installation frame; 15, placing groove; 16, dehumidification filter element; 17, butterfly bolt; 18, protective net; 19, bolt; 20, groove. DETAILED DESCRIPTION

[0022] 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.

[0023] Please refer to Figures 1-5 The present application provides the following technical scheme: a large suction high flow portable pump module, comprising a portable pump body 1, a suction connector 2 is embedded on one side surface of the portable pump body 1, an air outlet connector 3 is embedded on one side surface of the portable pump body 1 at the lower end of the suction connector 2, air inlets 4 are formed through the surfaces of both ends of the portable pump body 1, air outlets 5 are formed through the surfaces of the other side of the portable pump body 1, mounting blocks 6 are connected to one side surface of the portable pump body 1 outside the air outlets 5, mounting grooves 7 are formed on one side surface of the mounting blocks 6 away from the portable pump body 1, fans 8 are connected to the inner side surfaces of the mounting grooves 7, baffles 9 are hinged to one side surface of the mounting blocks 6 away from the portable pump body 1, and recesses 20 are formed on the top surfaces of the mounting blocks 6.

[0024] Preferably, the first magnetic block 10 is embedded on the side surface of the baffle 9 facing the mounting block 6, and the other side surface of the first magnetic block 10 is in contact with the second magnetic block 11 embedded on the side surface of the mounting block 6 facing the baffle 9.

[0025] In specific use, the baffle 9 can rotate on the mounting block 6. When the side surface of the baffle 9 is in contact with the mounting block 6, the first magnetic block 10 on the baffle 9 and the second magnetic block 11 on the mounting block 6 are attracted to each other, and the position of the baffle 9 is fixed on the mounting block 6, so that the baffle 9 shields the side of the mounting block 6.

[0026] Preferably, the side surface of the baffle 9 facing the mounting block 6 is connected with a sealing ring 12, one end of the sealing ring 12 is clamped into the sealing groove 13, and the sealing groove 13 is opened on the side surface of the mounting block 6 facing the baffle 9.

[0027] In specific use, when the side surface of the baffle 9 is in contact with the mounting block 6, the sealing ring 12 on the baffle 9 also moves to the sealing groove 13, so that the sealing ring 12 can be clamped in the sealing groove 13 by elasticity, thereby increasing the sealing between the baffle 9 and the mounting block 6, and the sealing ring 12 is made of rubber material.

[0028] Preferably, the portable pump body 1 is connected with a mounting frame 14 on one end surface outside the air inlet 4, the mounting frame 14 is connected with a protective net 18 on the end surface away from the portable pump body 1, and the top surface of the mounting frame 14 is connected with a placing groove 15 in which a dehumidification filter element 16 is slidably placed.

[0029] In specific use, when external air flows to the air inlet 4 through the mounting frame 14, the protective net 18 and the dehumidification filter element 16 on the mounting frame 14 filter impurities and moisture in the external air, so that dry and clean external air enters the portable pump body 1 through the air inlet 4, and the protective net 18 and the dehumidification filter element 16 can be customized to process the required shape and size for use.

[0030] Preferably, a butterfly bolt 17 is connected through one side surface of the mounting frame 14, and the other end of the butterfly bolt 17 is in threaded connection with the dehumidification filter element 16.

[0031] In specific use, when the dehumidification filter element 16 is slidably placed in the placing groove 15 on the mounting frame 14, the butterfly bolt 17 is screwed into the dehumidification filter element 16 through the mounting frame 14, so that the position of the dehumidification filter element 16 is fixed in the placing groove 15, and the butterfly bolt 17 is unscrewed, so that the dehumidification filter element 16 can be pulled out of the placing groove 15 on the mounting frame 14, so that the operator can maintain and replace the dehumidification filter element 16.

[0032] Preferably, the front end surface of the protective net 18 at the four corners is penetrated by a bolt 19, and the other end of the bolt 19 is threadedly connected with the mounting frame 14.

[0033] In use, the bolt 19 is penetrated through the protective net 18 and screwed into the mounting frame 14, so that the position of the protective net 18 is fixed on the mounting frame 14, and the bolt 19 is unscrewed, so that the protective net 18 can be detached from the mounting frame 14 for maintenance.

[0034] It should be noted that the portable pump body 1 is internally provided with a large suction high-flow air pump, and is provided with a large-capacity battery, and the top of the portable pump body 1 is provided with a key switch with an indicator light. The large suction high-flow air pump is electrically connected with the large-capacity battery through the key switch, so that the operator can control the air pump through the key switch. The flow of the large suction high-flow air pump is more than 600L / H, and the suction is greater than 60KPa. The suction connector 2 is connected with the input end of the large suction high-flow air pump through the air pipe, and the air outlet connector 3 is connected with the output end of the large suction high-flow air pump through the air pipe. In this way, the pipeline connected to the suction connector 2 can extract gas from a position more than 200m away. The suction connector 2 is composed of a luer female connector, a luer water trap filter and a luer through plate connector, and is sealed by luer thread connection. Finally, it is locked on the shell of the portable pump body 1 in the form of a threaded nut. In this way, the suction connector 2 can filter water vapor, oil stains, dust and other impurities in the extracted gas when in use. The top of the portable pump body 1 is connected with a high-strength PC material handle, so that the operator can conveniently carry the portable pump body 1. The fan 8 is electrically connected with the battery in the portable pump body 1 through the control switch. In this way, the operator can control the fan 8 through the control switch. The control switch can be connected to one side surface of the portable pump body 1. The positions of the air inlet 4 and the air outlet 5 are in communication with the internal space of the portable pump body 1, so as to ensure the normal circulation of air in the portable pump body 1.

[0035] Working principle: when using the large suction high flow portable pump module, the operator carries the portable pump body 1 to the designated position through the handle, and then connects the air suction pipe to the air suction connector 2. At this time, move the other end of the air suction pipe to the position where the air sample is extracted, and then connect the gas collection device to the air outlet connector 3 on the portable pump body 1 through the pipe. At this time, start the portable pump body 1 through the key switch, and let the large suction high flow air pump in the portable pump body 1 start running. At this time, the large suction high flow air pump input end will generate suction in the pipe on the air suction connector 2, so as to extract the air outside the environment. The extracted gas is transported into the gas collection device through the pipe connected to the air outlet connector 3 by the output end of the large suction high flow air pump, so as to complete the sampling operation of the environmental gas. When the portable pump body 1 is used, the finger can be inserted into the groove 20 first, so that the finger can pull the baffle 9, and the first magnetic block 10 on the baffle 9 can be separated from the second magnetic block 11. At this time, the baffle 9 can rotate on the mounting block 6, so that the fan 8 in the mounting slot 7 can be exposed. At this time, start the fan 8, which will transport the air in the portable pump body 1 to the outside through the air inlet 4. The external air will enter the portable pump body 1 through the air inlet 4, so that the air in the portable pump body 1 is in a circulating flow state. In this way, the heat generated by the operation of the internal parts of the portable pump body 1 can be dissipated in time, preventing the portable pump body 1 from being unable to effectively dissipate heat in some scenes, and ensuring that the internal parts of the portable pump body 1 can stably operate. When the external air enters the portable pump body 1 through the air inlet 4, the external air will first pass through the mounting frame 14. In this way, the protective net 18 and the dehumidification filter element 16 on the mounting frame 14 can filter the sundries and moisture in the external air, so as to ensure that the dry and clean external air enters the portable pump body 1, preventing the sundries and moisture in the external air from entering the portable pump body 1 and affecting the operation of the parts. When the portable pump body 1 is used, the baffle 9 can be rotated again, so that the first magnetic block 10 and the second magnetic block 11 on the baffle 9 are attracted together. At this time, the position of the baffle 9 will be fixed on the mounting block 6, and at the same time, the sealing ring 12 on the baffle 9 will also move and fit into the sealing groove 13, so as to ensure the sealing between the baffle 9 and the mounting block 6. At this time, the baffle 9 can shield and protect the opening of the mounting block 6, preventing sundries in the environment from entering the portable pump body 1 through the mounting block 6 and the air outlet 5 and accumulating inside.

[0036] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A high suction high flow portable pump module comprising a portable pump body (1) characterised in that: The portable pump body (1) one side surface embedded with suction connector (2), the suction connector (2) lower end portable pump body (1) one side surface embedded with air outlet connector (3), the portable pump body (1) both ends surface is provided with the air inlet (4) that penetrates, and the other side surface of portable pump body (1) is provided with the air outlet (5) that penetrates, portable pump body (1) one side surface outside the air outlet (5) is connected with mounting block (6), the mounting block (6) is away from the side surface of portable pump body (1) and is provided with mounting groove (7), the mounting groove (7) inner side surface is connected with fan (8), the mounting block (6) is away from the side surface of portable pump body (1) and is hinged with baffle (9), the mounting block (6) top surface is provided with recess (20).

2. A large suction high flow portable pump module according to claim 1, characterized in that: The baffle (9) front end one side surface embedded with first magnetic block (10) towards mounting block (6), the other side surface of first magnetic block (10) and second magnetic block (11) contact, the second magnetic block (11) is embedded in mounting block (6) front end one side surface towards baffle (9).

3. A large suction high flow portable pump module according to claim 1, characterized in that: The baffle (9) one side surface connected with sealing ring (12) towards mounting block (6), one end of sealing ring (12) is fitted into the inside of sealing groove (13), the sealing groove (13) is provided in mounting block (6) one side surface towards baffle (9).

4. A large suction high flow portable pump module according to claim 1, characterized in that: The air inlet (4) outside one end surface of portable pump body (1) connected with mounting frame (14), the mounting frame (14) top surface is provided with placing groove (15), the placing groove (15) inside slidingly placed with dehumidification filter element (16), the mounting frame (14) is away from one end surface of portable pump body (1) and is connected with protective net (18).

5. A large suction high flow portable pump module according to claim 4, characterized in that: The mounting frame (14) one side surface is connected with butterfly bolt (17) and penetrates, the other end of butterfly bolt (17) and dehumidification filter element (16) between constitute threaded connection.

6. A large suction high flow portable pump module according to claim 4, characterized in that: The protective net (18) four corners front end surface is connected with bolt (19) and penetrates, the other end of bolt (19) and mounting frame (14) between constitute threaded connection.

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