CN214336642U - Flow switch with dirt blocking function - Google Patents
Flow switch with dirt blocking function Download PDFInfo
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- CN214336642U CN214336642U CN202120356610.0U CN202120356610U CN214336642U CN 214336642 U CN214336642 U CN 214336642U CN 202120356610 U CN202120356610 U CN 202120356610U CN 214336642 U CN214336642 U CN 214336642U
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Abstract
The utility model discloses a flow switch with dirt blocking function, the utility model relates to a flow switch technical field, flow switch with dirt blocking function, including organism and dwang, the dwang upper end inserts the organism inside, and the inside middle part of organism is equipped with the installation cavity, and open at installation cavity inner wall bottom surface middle part has the logical groove that link up to below the organism outer wall, and the dwang upper end runs through logical groove and inserts the installation cavity inside, and upper portion runs through fixedly in the dwang has the pivot, and the pivot is located the upper end inside the logical groove, and the lower extreme fixedly connected with baffle on the dwang right side, and organism outer wall left and right side middle part all is fixed with the connecting plate, and the inside left side of organism is equipped with the water storage chamber, and the water storage chamber is located the installation cavity left side, and installation cavity inner wall left side fixedly connected with cooler bin; the beneficial effects of the utility model reside in that: effectively prevent impurity that interior doping of rivers from getting into the inside normal condition of working of inductor that influences the flow switch of installation cavity.
Description
Technical Field
The utility model belongs to the technical field of flow switch technique and specifically relates to a flow switch with keep off dirty function is related to.
Background
The flow switch is mainly installed in a water system in an online or plug-in mode in medium pipelines such as water, gas and oil to monitor the water flow, when the water flow is higher than or lower than a certain set point, an alarm signal is triggered and output and transmitted to a unit, and the system can make corresponding indication actions after acquiring signals.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists with not enough, provide a flow switch with keep off dirty function, effectively block impurity entering installation cavity inside influence flow switch's the inside condition of inductor normal work of rivers interior doping.
In order to achieve the purpose, the adopted technical scheme is as follows:
a flow switch with a dirt blocking function comprises a machine body and a rotating rod, wherein the upper end of the rotating rod is inserted into the machine body;
the middle part of the inner part of the machine body is provided with an installation cavity, the middle part of the bottom surface of the inner wall of the installation cavity is provided with a through groove which penetrates to the lower part of the outer wall of the machine body, the upper end of the rotating rod penetrates through the through groove and is inserted into the installation cavity, the middle upper part of the rotating rod penetrates through and is fixedly provided with a rotating shaft, the rotating shaft is positioned at the upper end of the inner part of the through groove, the lower end of the right side of the rotating rod is fixedly connected with a baffle, and the middle parts of the left side and the right side of the outer wall of the machine body are both fixedly provided with connecting plates;
the water storage cavity is formed in the left side of the inside of the machine body and located on the left side of the installation cavity, the cooling box is fixedly connected to the left side of the inner wall of the installation cavity, the inductor is mounted on the right side of the cooling box, the trigger piece is mounted at the upper end of the left side of the rotating rod and located on the right side of the inductor, the display screen is mounted on the machine body and electrically connected with the inductor through an electric wire, the trigger piece is located inside the installation cavity, the micro water pump is mounted on the bottom surface of the inner wall of the water storage cavity, a water inlet pipe is fixedly connected between the right side of the micro water pump and the lower end of the cooling box, and the micro water pump is communicated with the cooling box through the water inlet pipe;
the rubber pad is welded to the lower end of the inner wall of the through groove and located below the connecting plate, and the rubber pad penetrates through the upper end of the rotating rod.
Preferably, a groove is formed below the rubber pad and is arc-shaped.
Preferably, the front end and the rear end of the upper surface of the connecting plate are both in threaded connection with bolts.
Preferably, a water outlet pipe is fixed between the upper end of the right side of the water storage cavity and the upper end of the cooling tank, and the water storage cavity is communicated with the cooling tank through the water outlet pipe.
Preferably, the lower end of the outer wall of the machine body is attached with a rubber ring, and the rubber ring is located below the rotating shaft.
Preferably, the front end and the rear end of the rotating shaft are respectively and rotatably connected with the front end and the rear end of the inner wall of the through groove.
By adopting the technical scheme, the beneficial effects are as follows:
because the machine body is internally provided with the installation cavity, the left side of the inner wall of the installation cavity is provided with the sensor, the lower side of the inner wall of the installation cavity is communicated with the lower side of the outer wall of the machine body through the through groove, the upper end of the rotating rod penetrates through the through groove and is inserted into the installation cavity, the rotating rod is communicated with the inside of the through groove through the rotating shaft, and the lower end of the right side of the rotating rod is fixedly connected with the baffle plate, so that the baffle plate can drive the rotating rod to rotate together when water flow impacts the baffle plate, thereby driving the trigger sheet at the upper end of the rotating rod to be close to or far away from the sensor, thereby strengthening or weakening the signal received by the sensor, the signal received by the sensor is displayed through the display screen, and the water flow is convenient to monitor, because the lower end of the inner wall of the through groove is welded with the rubber pad, the rubber pad is positioned below the rotating shaft, the groove is provided with an arc shape, when the baffle plate drives the rotating rod to rotate by the water flow impacting the baffle plate, one end of the rotating shaft below the rotating rod can rotate in the groove, because the rubber pad runs through the dwang upper end, the rubber pad is less with the dwang department of meeting because comparatively near the pivot, and the rotation range is less, and the rubber pad alright keep off the impurity of doping in some rivers to a certain extent, avoids impurity to get into the installation cavity inside to cause the influence to the inductor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a schematic view of the overall top plan structure of the present invention;
fig. 3 is a schematic diagram of a partially enlarged structure in fig. 1 according to the present invention.
The labels in the figure are: the device comprises a machine body 1, a connecting plate 101, a bolt 102, a display screen 103, a water storage cavity 104, a water outlet pipe 105, an installation cavity 106, a micro water pump 107, a water inlet pipe 108, a cooling box 109, an inductor 110, a rubber ring 111, a rubber pad 112, a groove 113, a through groove 114, a rotating rod 2, a baffle plate 201, a trigger piece 202 and a rotating shaft 203.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 3, the present application is a flow switch with a dirt blocking function, and the flow switch includes a body 1 and a rotating rod 2, wherein the upper end of the rotating rod 2 is inserted into the body 1;
the middle part of the inner part of the machine body 1 is provided with a mounting cavity 106, the middle part of the bottom surface of the inner wall of the mounting cavity 106 is provided with a through groove 114 penetrating to the lower part of the outer wall of the machine body 1, the upper end of the rotating rod 2 penetrates through the through groove 114 and is inserted into the mounting cavity 106, the middle upper part of the rotating rod 2 is fixedly penetrated with a rotating shaft 203, the rotating shaft 203 is positioned at the upper end of the inner part of the through groove 114, the lower end of the right side of the rotating rod 2 is fixedly connected with a baffle 201, and the middle parts of the left side and the right side of the outer wall of the machine body 1 are both fixedly provided with a connecting plate 101;
specifically, because the middle lower ends of the left and right sides of the outer wall of the machine body 1 are fixedly connected with the connecting plates 101, and the front and rear ends of the upper surface of the connecting plates 101 are respectively in threaded connection with the bolts 102, a user can install the machine body 1 through the bolts 102, because the middle part of the inside of the machine body 1 is provided with the installation cavity 106, the middle part of the bottom surface of the inner wall of the installation cavity 106 is provided with the through groove 114 penetrating to the lower surface of the outer wall of the machine body 1, the upper end of the rotating rod 2 penetrates through the through groove 114 and is inserted into the inside of the installation cavity 106, the lower end of the right side of the rotating rod 2 is fixedly connected with the baffle 201, the middle upper part of the rotating rod 2 penetrates through and is fixed with the rotating shaft 203, and the front and rear ends of the rotating shaft 203 are respectively in rotating connection with the front and rear ends of the inner wall of the through groove 114, when water flow impacts the baffle 201, the baffle 201 can drive the rotating rod 2 to rotate left and right around the rotating shaft 203, and facilitate subsequent monitoring of flow;
the water storage cavity 104 is arranged on the left side inside the machine body 1, the water storage cavity 104 is located on the left side of the installation cavity 106, the cooling box 109 is fixedly connected to the left side of the inner wall of the installation cavity 106, the inductor 110 is installed on the right side of the cooling box 109, the trigger piece 202 is installed at the upper end of the left side of the rotating rod 2, the trigger piece 202 is located on the right side of the inductor 110, the display screen 103 is installed on the machine body 1, the display screen 103 is electrically connected with the inductor 110 through an electric wire, the trigger piece 202 is located inside the installation cavity 106, the micro water pump 107 is installed on the bottom surface of the inner wall of the water storage cavity 104, the water inlet pipe 108 is fixedly connected between the right side of the micro water pump 107 and the lower end of the cooling box 109, and the micro water pump 107 is communicated with the cooling box 109 through the water inlet pipe 108;
a water outlet pipe 105 is fixed between the upper end of the right side of the water storage cavity 104 and the upper end of the cooling tank 109, and the water storage cavity 104 is communicated with the cooling tank 109 through the water outlet pipe 105;
furthermore, because the left side of the inner wall of the installation cavity 106 is fixedly connected with the cooling box 109, the right side of the cooling box 109 is provided with the inductor 110, and the upper end of the left side of the rotating rod 2 is provided with the trigger piece 202, the rotating rod 2 can drive the trigger piece 202 to move left and right to be close to or far away from the inductor 110, and because the display screen 103 is electrically connected with the inductor 110 through an electric wire, when the trigger piece 202 is close to the inductor 110, the signal received by the inductor 110 can be enhanced, and the signal received by the inductor 110 can be displayed through the display screen 103, so that a user can conveniently observe the change of water flow, and the monitoring of water flow is more convenient;
because the left side in the machine body 1 is provided with the water storage cavity 104, the water storage cavity 104 is positioned on the left side of the installation cavity 106, the micro water pump 107 is installed on the bottom surface of the inner wall of the water storage cavity 104, the micro water pump 107 is communicated with the cooling tank 109 through the water inlet pipe 108, the water storage cavity 104 is filled with cooling liquid, the micro water pump 107 is electrified, the micro water pump 107 can pump the cooling liquid in the water storage cavity 104 into the cooling tank 109, the inductor 110 is cooled, and the normal work of the inductor 110 is ensured;
a rubber pad 112 is welded at the lower end of the inner wall of the through groove 114, the rubber pad 112 is positioned below the rotating shaft 203, and the upper end of the rotating rod 2 penetrates through the rubber pad 112;
a groove 113 is formed below the rubber pad 112, the groove 113 is arc-shaped, a rubber ring 111 is attached to the lower end of the outer wall of the machine body 1, and the rubber ring 111 is located below the connecting plate 101;
furthermore, because the rubber pad 112 is welded to the lower end of the inner wall of the through groove 114, the rubber pad 112 is located below the rotating shaft 203, the groove 113 is formed below the rubber pad 112, and the groove 113 is arc-shaped, when the baffle 201 is impacted by water flow to drive the rotating rod 2 to rotate, one end of the rotating rod 2 located below the rotating shaft 203 can rotate in the groove 113, because the upper end of the rotating rod 2 penetrates through the rubber pad 112, the connecting part of the rubber pad 112 and the rotating rod 2 is relatively close to the rotating shaft 203, the rotating amplitude of the rotating rod 2 is relatively small, the rubber pad 112 can resist impurities doped in a part of water flow to a certain extent, and the impurities are prevented from entering the installation cavity 106 to influence the inductor 110;
because the laminating of 1 outer wall lower extreme of organism has rubber ring 111, and rubber ring 111 is located connecting plate 101 below, so at 1 installation back of organism, rubber ring 111 alright in order to receive the extrusion of the mounting hole that the mounted position corresponds, effectively increase the leakproofness between the mounting hole that organism 1 and mounted position correspond, avoid rivers to spill over from the mounting hole that the mounted position corresponds and cause the pollution.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides a flow switch with keep off dirty function, includes organism (1) and dwang (2), its characterized in that:
the upper end of the rotating rod (2) is inserted into the machine body (1);
the middle part of the inner wall of the machine body (1) is provided with an installation cavity (106), the middle part of the bottom surface of the inner wall of the installation cavity (106) is provided with a through groove (114) which penetrates to the lower part of the outer wall of the machine body (1), the upper end of the rotating rod (2) penetrates through the through groove (114) and is inserted into the installation cavity (106), the middle upper part of the rotating rod (2) penetrates through and is fixed with a rotating shaft (203), the rotating shaft (203) is positioned at the upper end of the inner part of the through groove (114), the lower end of the right side of the rotating rod (2) is fixedly connected with a baffle (201), and the middle parts of the left side and the right side of the outer wall of the machine body (1) are both fixedly provided with a connecting plate (101);
a water storage cavity (104) is arranged on the left side in the machine body (1), the water storage cavity (104) is positioned on the left side of the installation cavity (106), a cooling box (109) is fixedly connected to the left side of the inner wall of the mounting cavity (106), an inductor (110) is installed on the right side of the cooling box (109), the upper end of the left surface of the rotating rod (2) is provided with a trigger piece (202), the trigger piece (202) is positioned at the right side of the inductor (110), the display screen (103) is arranged on the machine body (1), the display screen (103) is electrically connected with the inductor (110) through an electric wire, the trigger piece (202) is positioned in the installation cavity (106), the micro water pump (107) is installed on the bottom surface of the inner wall of the water storage cavity (104), a water inlet pipe (108) is fixedly connected between the right side of the micro water pump (107) and the lower end of the cooling tank (109), the micro water pump (107) is communicated with the cooling tank (109) through a water inlet pipe (108);
the lower end of the inner wall of the through groove (114) is welded with a rubber pad (112), the rubber pad (112) is positioned below the rotating shaft (203), and the upper end of the rotating rod (2) penetrates through the rubber pad (112).
2. A flow switch with a dirt blocking function according to claim 1, characterized in that: a groove (113) is formed below the rubber pad (112), and the groove (113) is arc-shaped.
3. A flow switch with a dirt blocking function according to claim 1, characterized in that: the front end and the rear end of the upper surface of the connecting plate (101) are both in threaded connection with bolts (102).
4. A flow switch with a dirt blocking function according to claim 1, characterized in that: an outlet pipe (105) is fixed between the upper end of the right side of the water storage cavity (104) and the upper end of the cooling box (109), and the water storage cavity (104) is communicated with the cooling box (109) through the outlet pipe (105).
5. A flow switch with a dirt blocking function according to claim 1, characterized in that: the rubber ring (111) is attached to the lower end of the outer wall of the machine body (1), and the rubber ring (111) is located below the connecting plate (101).
6. A flow switch with a dirt blocking function according to claim 1, characterized in that: the front end and the rear end of the rotating shaft (203) are respectively connected with the front end and the rear end of the inner wall of the through groove (114) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120356610.0U CN214336642U (en) | 2021-02-06 | 2021-02-06 | Flow switch with dirt blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120356610.0U CN214336642U (en) | 2021-02-06 | 2021-02-06 | Flow switch with dirt blocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214336642U true CN214336642U (en) | 2021-10-01 |
Family
ID=77885006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120356610.0U Active CN214336642U (en) | 2021-02-06 | 2021-02-06 | Flow switch with dirt blocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214336642U (en) |
-
2021
- 2021-02-06 CN CN202120356610.0U patent/CN214336642U/en active Active
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