Pump machine with sealing device

Abstract

The utility model relates to the technical field of sealing devices, and discloses a pump machine with a sealing device, which comprises a pump machine body, the top of the pump machine body is fixedly connected with a discharge port, the bottom of the pump machine body is fixedly connected with supporting legs, one side of the pump machine body is fixedly connected with a first connecting pipe, and the other side of the pump machine body is fixedly connected with a second connecting pipe. One side of the first connecting pipe is movably connected with a second connecting pipe, the inner surface of the first connecting pipe is movably connected with an extension block, one side of the extension block is fixedly connected with the second connecting pipe, and the outer surfaces of the first connecting pipe and the second connecting pipe are movably connected with a first protection block; compared with the prior art, the pump sealing device has the advantages that the mounting and dismounting processes of the pump sealing device can be simplified, the required time and manpower are reduced, the downtime is shortened, the utilization rate and the production efficiency of equipment are improved, dirt, impurities and the like can be effectively prevented from entering a pipeline, and the fault point can be reduced by solving the problem of silt infiltration.

Description

TECHNICAL FIELD

[0001] The utility model relates to sealing device technical field more particularly to a pump machine with sealing device. BACKGROUND

[0002] Pump machine is a kind of fluid transmission equipment widely used, its core function is to realize the pressurization, delivery and circulation of liquid or gas medium by the conversion of mechanical energy, as the important tool of modern industry, agriculture, building and municipal affairs etc., pump machine has compact structure, stable operation, high efficiency, strong adaptability etc., it utilizes motor or engine to drive impeller rotation, to generate negative pressure in pump body, liquid or gas is sucked, and then the medium is accelerated and pressurized to high pressure area by the rapid rotation of impeller.

[0003] The deficiencies of the existing pump machine with sealing device are as follows:

[0004] Firstly, pump machine realizes fluid suction and discharge through inlet and outlet pipeline connection, and pump machine sealing device is a kind of key component for preventing leakage between pump machine and pipeline, and the connection structure needs to spend a lot of time when disassembling or installing due to complicated structure, which not only increases maintenance cost, but also may damage sealing component due to improper disassembly.

[0005] Secondly, the sealing mechanism of the existing pump machine will have mud and other impurities penetrate into the connection when in use, and the mud and other impurities will roll and rub inside, which will accelerate the wear of sealing component. This not only shortens the service life of sealing component, but also may cause more serious mechanical failure. UTILITY MODEL CONTENTS

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pump machine with sealing device to solve the problems existing in the above background art.

[0007] The utility model provides the following technical scheme: a pump machine with sealing device, including pump machine body, the top of pump machine body is fixedly connected with the discharge port, the bottom of pump machine body is fixedly connected with the supporting leg, one side of pump machine body is fixedly connected with first connecting pipe, one side of first connecting pipe is movably connected with second connecting pipe, the inner surface of first connecting pipe is movably connected with extension block, one side of extension block is fixedly connected with second connecting pipe, the outer surface of first connecting pipe and second connecting pipe is movably connected with first protection block, the bottom of first protection block is movably connected with second protection block;

[0008] Further, the first protection block is fixedly connected with first lugs at both ends, a bolt is movably connected at the top of the first lug, a placing groove is formed in the inner surface of the first lug, a soft pad is movably connected at the bottom of the placing groove, a pollution blocking block is fixedly connected at the bottom of the first lug, and first water blocking pads are fixedly connected at both sides of the first protection block.

[0009] Further, the second protection block is fixedly connected with second water blocking pads at both ends, a second lug is fixedly connected at the bottom of the second protection block, a mounting hole is formed at the top of the second lug, a bolt is movably connected in the inner surface of the mounting hole, a pollution blocking groove is formed at the top of the second lug, and a pollution blocking block is movably connected in the inner surface of the pollution blocking groove.

[0010] Further, the first connecting pipe is fixedly connected with a first mounting block at the outer surface, a movable groove is formed at the bottom of the first mounting block, a first clamping block is fixedly connected at one end of the first connecting pipe, and a first clamping groove is formed at one side of the first connecting pipe.

[0011] Further, the second connecting pipe is fixedly connected with a third water blocking pad at one side, the second connecting pipe is fixedly connected with a second mounting block at the outer surface, and a second clamping block is fixedly connected at one side of the second mounting block.

[0012] Further, the outer surface of the first clamping block is movably connected with a second mounting block.

[0013] Further, the outer surface of the first mounting block is movably connected with a second mounting block.

[0014] The technical effects and advantages of the present application are as follows:

[0015] 1. In use, the second connecting pipe is placed at one side of the first connecting pipe, then the extension block is inserted into the first connecting pipe, then the second connecting pipe is rotated to connect the thread with the screw hole, at this time, the second mounting block on the second connecting pipe is connected with the first clamping block, and the first mounting block is connected with the second clamping block, after installation is completed, the third water blocking pad is placed in the first clamping groove, which is beneficial to simplify the installation and disassembly process of the pump sealing device, reduce the required time and manpower, and shorten the downtime, improve the utilization rate and production efficiency of the equipment.

[0016] 2. The utility model discloses a first protection block and second protection block are installed at the outside of the first connecting pipe and second connecting pipe junction, make the soft pad adhere to the first connecting pipe and second connecting pipe, then the first protection block and second protection block are together and use bolt to pass through the mounting hole, and the dirt prevention groove and dirt prevention block are connected at this time, so this can effectively prevent dirt, impurity etc. from entering the pipeline inside, through solving the problem of silt infiltration, can reduce the emergence of this fault point. BRIEF DESCRIPTION OF DRAWINGS

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

[0018] Figure 2 It is the first protection block and second protection block structure schematic diagram of the utility model.

[0019] Figure 3 It is the pump machine body structure schematic diagram of the utility model.

[0020] Figure 4 It is the first connecting pipe cross section structure schematic diagram of the utility model.

[0021] Figure 5 It is the second connecting pipe structure schematic diagram of the utility model.

[0022] The figure mark is: 1, pump machine body;101, discharge port;102, supporting leg;2, first protection block;201, first lug;202, bolt;203, dirt prevention block;204, placement groove;205, soft pad;206, first water prevention pad;207, second protection block;208, second water prevention pad;209, second lug;2091, mounting hole;2092, dirt prevention groove;3, first connecting pipe;301, silk mouth;302, first mounting block;303, movable groove;304, first clamping block;305, first clamping groove;4, second connecting pipe;401, extension block;402, screw;403, third water prevention pad;404, second mounting block;405, second clamping block. DETAILED DESCRIPTION

[0023] The technical scheme in the utility model will be described clearly and completely below in conjunction with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the pump machine with sealing device involved in the utility model is not limited to each structure recorded in the following implementation, all other implementation obtained by the ordinary skill in the art without making creative labor belongs to the range of protection of the utility model.

[0024] REFERENCE Figures 1-5The utility model provides a pump machine with sealing device, including pump machine body 1, the top fixed connection of pump machine body 1 has discharge port 101, the bottom fixed connection of pump machine body 1 has support leg 102, one side fixed connection of pump machine body 1 has first connecting pipe 3, one side swing joint of first connecting pipe 3 has second connecting pipe 4, the inner surface swing joint of first connecting pipe 3 has extension block 401, one side fixed connection of extension block 401 has second connecting pipe 4, the outer surface swing joint of first connecting pipe 3 and second connecting pipe 4 has first protection block 2, the bottom swing joint of first protection block 2 has second protection block 207.

[0025] In a preferred embodiment, the two ends of the first protection block 2 are fixedly connected with first lugs 201, the top of the first lug 201 is swingly connected with a bolt 202, the inner surface of the first lug 201 is provided with a placing groove 204, the bottom of the placing groove 204 is swingly connected with a soft pad 205, the bottom of the first lug 201 is fixedly connected with a pollution blocking block 203, and the two sides of the first protection block 2 are fixedly connected with first water blocking pads 206.

[0026] In a preferred embodiment, the two ends of the second protection block 207 are fixedly connected with second water blocking pads 208, the bottom of the second protection block 207 is fixedly connected with second lugs 209, the top of the second lug 209 is provided with a mounting hole 2091, the inner surface of the mounting hole 2091 is swingly connected with a bolt 202, the top of the second lug 209 is provided with a pollution blocking groove 2092, and the inner surface of the pollution blocking groove 2092 is swingly connected with a pollution blocking block 203.

[0027] In a preferred embodiment, the outer surface of the first connecting pipe 3 is fixedly connected with a first mounting block 302, the bottom of the first mounting block 302 is provided with a swing groove 303, one end of the first connecting pipe 3 is fixedly connected with a first clamping block 304, and one side of the first connecting pipe 3 is provided with a first clamping groove 305.

[0028] In a preferred embodiment, one side of the second connecting pipe 4 is fixedly connected with a third water blocking pad 403, the outer surface of the second connecting pipe 4 is fixedly connected with a second mounting block 404, and one side of the second mounting block 404 is fixedly connected with a second clamping block 405.

[0029] In a preferred embodiment, the outer surface of the first clamping block 304 is swingly connected with the second mounting block 404.

[0030] In a preferred embodiment, the outer surface of the extension block 401 is provided with a thread 402, the inner surface of the first mounting block 302 is provided with a screw hole 301, and the outer surface of the screw hole 301 is swingly connected with the thread 402.

[0031] The utility model discloses a working principle: in use with second connecting pipe 4 is placed in the one side of first connecting pipe 3 subsequently extends the block 401 to insert to the inside of first connecting pipe 3, subsequently rotates second connecting pipe 4 and makes screw thread 402 with silk mouth 301 connect, when second mounting block 404 on second connecting pipe 4 and first clamping block 304 are connected with each other, when first mounting block 302 and second clamping block 405 are connected, after installation is completed, third water -blocking pad 403 is placed in first clamping groove 305, can be simplified pump machine sealing device's installation and disassembly process, reduce the time and manpower needed, and shorten the downtime, improve the utilization rate and production efficiency of equipment, first protection block 2 and second protection block 207 are installed in the outside of first connecting pipe 3 and second connecting pipe 4 connecting place, make the soft pad 205 close first connecting pipe 3 and second connecting pipe 4 subsequently first protection block 2 and second protection block 207 are together and use bolt 202 to pass through mounting hole 2091, and this time dirt groove 2092 and dirt block 203 are connected, like this can effectively prevent dirt, impurity etc. and enter the inside of pipeline, through solving the problem of silt infiltration, can reduce the emergence of this fault point.

[0032] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the term "installation", "connected", "connected" should be understood broadly, can be mechanical connection or electrical connection, can be the communication of two elements inside, can be directly connected, "up", "down", "left", "right" and the like are only used to indicate the relative position relationship, when the absolute position of the described object changes, the relative position relationship can change;

[0033] Secondly: the present application discloses embodiment in the drawing, only involves the structure involved in the present disclosure embodiment, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the present application can be combined with each other;

[0034] Finally: the above only for the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement etc. in the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A pump machine with sealing means, comprising a pump machine body (1), characterized in that: The top of the pump body (1) is fixedly connected with a discharge port (101), the bottom of the pump body (1) is fixedly connected with a supporting leg (102), one side of the pump body (1) is fixedly connected with a first connecting pipe (3), one side of the first connecting pipe (3) is movably connected with a second connecting pipe (4), the inner surface of the first connecting pipe (3) is movably connected with an extension block (401), one side of the extension block (401) is fixedly connected with the second connecting pipe (4), the outer surfaces of the first connecting pipe (3) and the second connecting pipe (4) are movably connected with a first protection block (2), the bottom of the first protection block (2) is movably connected with a second protection block (207), both ends of the first protection block (2) are fixedly connected with a first lug (201), the top of the first lug (201) is movably connected with a bolt (202), the inner surface of the first lug (201) is provided with a placing groove (204), the bottom of the placing groove (204) is movably connected with a soft pad (205), the bottom of the first lug (201) is fixedly connected with a dirt blocking block (203), both sides of the first protection block (2) are fixedly connected with a first water blocking pad (206).

2. A pump machine having a sealing device according to claim 1, characterized in that: Both ends of the second protection block (207) are fixedly connected with a second water blocking pad (208), the bottom of the second protection block (207) is fixedly connected with a second lug (209), the top of the second lug (209) is provided with a mounting hole (2091), the inner surface of the mounting hole (2091) is movably connected with the bolt (202), the top of the second lug (209) is provided with a dirt blocking groove (2092), the inner surface of the dirt blocking groove (2092) is movably connected with the dirt blocking block (203).

3. A pump machine having a sealing device according to claim 1, characterized in that: The outer surface of the first connecting pipe (3) is fixedly connected with a first mounting block (302), the bottom of the first mounting block (302) is provided with a movable groove (303), one end of the first connecting pipe (3) is fixedly connected with a first clamping block (304), one side of the first connecting pipe (3) is provided with a first clamping groove (305).

4. The pump machine with a sealing device according to claim 1, characterized in that: One side of the second connecting pipe (4) is fixedly connected with a third water blocking pad (403), the outer surface of the second connecting pipe (4) is fixedly connected with a second mounting block (404), one side of the second mounting block (404) is fixedly connected with a second clamping block (405).

5. A pump machine having a sealing device according to claim 3, characterized in that: The outer surface of the first clamping block (304) is movably connected with the second mounting block (404).

6. A pump machine having a sealing device according to claim 3, characterized in that: The outer surface of the extension block (401) is provided with a thread (402), the inner surface of the first mounting block (302) is provided with a screw hole (301), and the outer surface of the screw hole (301) is movably connected with the thread (402).

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