CN213579563U - Flow sensor with probe protection architecture - Google Patents
Flow sensor with probe protection architecture Download PDFInfo
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- CN213579563U CN213579563U CN202023096359.3U CN202023096359U CN213579563U CN 213579563 U CN213579563 U CN 213579563U CN 202023096359 U CN202023096359 U CN 202023096359U CN 213579563 U CN213579563 U CN 213579563U
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Abstract
The utility model relates to the technical field of flow sensor, in particular to a flow sensor with a probe protection structure, which comprises a flow pipe, wherein two ends of the flow pipe are fixedly connected with flange plates, the flange plates and the flow pipe are arranged into an integral structure, the center of the upper end of the flow pipe is provided with a threaded hole, the upper side of the flow pipe is provided with a connecting pipe, the outer wall of the lower end of the connecting pipe is provided with threads, the lower end of the connecting pipe is connected with the inner and outer threads of the threaded hole of the upper end of the flow pipe, the flow sensor is fixedly provided with a fixed frame on the bottom surface inside the flow pipe, the upper end of the fixed frame is provided with two rings which are distributed on a supporting rod up and down, the lower end of the probe is inserted into the two rings on the upper end of the fixed frame, the fixed frame plays, and cannot be damaged by fluid impact.
Description
Technical Field
The utility model relates to a flow sensor technical field specifically is a flow sensor with probe protection architecture.
Background
A flow sensor is a device capable of detecting a magnitude signal of a fluid flow in a pipe, and is often used in a control system of a fluid machine. A flow sensor, in combination with suitable mechanical and/or electrical means, may be used to accumulate fluid inventory and may also be used to detect instantaneous flow. The means for accumulating the total amount of water in the control system of the water treatment apparatus is called a water meter, the means for detecting the instantaneous flow is called a flow meter, both of which can be designed and manufactured in such a way that a flow sensor is combined with suitable mechanical and/or electrical means. Among the prior art has a probe-type flow sensor, it is because the probe is directly arranged in the fluid when using, and perpendicular with the fluid flow direction, the probe damages very easily, can not detect the great pipeline of flow, secondly, the wire of general probe upper end is mostly direct continuous with the gauge outfit, if disconnected carelessly when the wiring just can not connect, just must trade a new probe, very extravagant, for this, the utility model provides a flow sensor with probe protection architecture is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flow sensor with probe protection architecture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flow sensor with a probe protection structure comprises a runner pipe, wherein two ends of the runner pipe are fixedly connected with flange plates, the flange plates and the runner pipe are arranged into an integral structure, the center of the upper end of the runner pipe is provided with a threaded hole, the upper side of the runner pipe is provided with a connecting pipe, the outer wall of the lower end of the connecting pipe is provided with threads, the lower end of the connecting pipe is in threaded connection with the inner thread and the outer thread of the threaded hole of the upper end of the runner pipe, the upper end of the connecting pipe is fixedly connected with a connecting block, the inner wall of the upper end of the connecting pipe is fixedly connected with the outer wall of a probe protection sleeve, the lower end of the probe protection sleeve is provided with a through hole, the through hole is fixedly connected with the upper end of a probe, a wire coil is arranged inside the probe protection sleeve, the wire, the utility model discloses a probe, including probe, wire dish, stand.
Preferably, the center of the flange plate is provided with a through hole, and the diameter of the through hole is equal to the inner diameter of the flow pipe.
Preferably, the upper end of the connecting pipe is provided with threads, the inner wall of the connecting block is provided with threads, and the upper end of the connecting pipe is connected with the inner threads and the outer threads at the lower end of the connecting block.
Preferably, a plurality of adjusting buttons are arranged at the lower end of one side of the gauge outfit, a display screen is arranged at the upper end of one side of the gauge outfit, and the display screen is positioned above the adjusting buttons.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the flow sensor is fixedly provided with a fixing frame on the bottom surface in the flow pipe, the upper end of the fixing frame is provided with two circular rings which are vertically distributed on the supporting rod, the lower end of the probe is inserted into the two circular rings at the upper end of the fixing frame, and the fixing frame plays a role in protecting the probe, so that the probe can stably work even in a pipeline with large flow, and cannot be damaged by fluid impact;
2. the upper end of this probe is installed in the probe protective sheath, and the inside wire reel that has set up of probe protective sheath, and a aperture has all been opened to the upper and lower both sides of wire reel, and the top and the wire of probe are connected, and the wire passes the aperture at wire reel upper and lower both ends and is connected with the gauge outfit, and still piles up some wires in the wire reel, just can follow one section wire reconnection of extraction again when connecting wire and gauge outfit like this, need not change the probe.
Drawings
Fig. 1 is a schematic view of the internal structure of the flow sensor of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
fig. 3 is an enlarged view of the structure at the position B of the present invention.
In the figure: the probe comprises a flange plate 1, a flow pipe 2, a connecting pipe 3, a connecting block 4, a meter head 5, an adjusting button 6, a display screen 7, a fixing frame 8, a supporting rod 81, a circular ring 82, a probe 9, a probe protecting sleeve 10, a wire plate 11 and a wire 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a flow sensor with a probe protection structure comprises a runner pipe 2, wherein two ends of the runner pipe 2 are fixedly connected with flange plates 1 for fixing the device, the flange plates 1 and the runner pipe 2 are arranged into an integral structure, the center of the upper end of the runner pipe 2 is provided with a threaded hole, the upper side of the runner pipe 2 is provided with a connecting pipe 3, the outer wall of the lower end of the connecting pipe 3 is provided with a thread, the lower end of the connecting pipe 3 is in threaded connection with the threaded hole of the upper end of the runner pipe 2, the upper end of the connecting pipe 3 is fixedly connected with a connecting block 4, the upper end of the connecting block 4 is fixedly connected with a meter head 5 for processing data, the inner wall of the upper end of the connecting pipe 3 is fixedly connected with the outer wall of a probe protection sleeve 10, the lower end of the probe protection sleeve 10 is provided with a through hole, the through hole is fixedly connected with the upper end, the top fixedly connected with wire 12 of probe 9, wire dish 11 upper and lower both ends center department has all opened the through-hole, wire 12 on probe 9 top runs through wire dish 11 upper and lower both ends through-hole and gauge outfit 5 fixed connection, and wire dish 11 inside is coiled there is some wire 12, be used for preventing wire 12 fracture and change probe 9, the bottom inner wall of runner pipe 2 is provided with mount 8, be used for protecting probe 9, mount 8 is located runner pipe 2 upper end screw hole under, mount 8 includes bracing piece 81 with runner pipe 2 inner wall fixed connection, the upper end fixedly connected with ring 82 of bracing piece 81, ring 82 is provided with two, and upper and lower interval distribution is on bracing piece 81, bracing piece 81 and ring 82 structure as an organic whole, the lower extreme of probe 9 injects the inside of ring 82.
Furthermore, a through hole is formed in the center of the flange plate 1, and the diameter of the through hole is equal to the inner diameter of the circulating pipe 2.
Further, the upper end of the connecting pipe 3 is provided with threads, the inner wall of the connecting block 4 is provided with threads, and the upper end of the connecting pipe 3 is connected with the inner threads and the outer threads of the lower end of the connecting block 4.
Further, a plurality of adjusting buttons 6 are arranged at the lower end of one side of the gauge head 5, a display screen 7 is arranged at the upper end of one side of the gauge head 5 and used for displaying data, and the display screen 7 is located above the adjusting buttons 6.
The working principle is as follows: when the flow sensor is used, firstly, a meter head 5 is fixedly connected with a connecting block 4, a lead 12 at the upper end of a probe 9 is connected with the meter head 5, then a connecting pipe 3 is connected to the lower end of the connecting block 4, the lower end of the connecting pipe 3 is connected into a through hole at the upper end of a circulating pipe 2 after the fixing is finished, the lower end of the probe 9 is aligned to a ring 82 at the upper end of a fixing frame 8 during the connection, the lower end of the probe is inserted into the ring 82, and finally, flange plates 1 at two ends of the flow sensor are fixed to two ends of a pipeline needing to measure flow; the flow sensor is fixedly provided with a fixing frame 8 at the bottom surface in the flow pipe 2, the upper end of the fixing frame 8 is provided with two rings 82, the two rings 82 are vertically distributed on a supporting rod 81, the lower end of a probe 9 is inserted into the two rings 82 at the upper end of the fixing frame 8, the fixing frame 8 plays a role in protecting the probe 9, so that the probe 9 can stably work in a pipeline with large flow and cannot be damaged by fluid impact, the upper end of the probe 9 is arranged in a probe protecting sleeve 10, a wire disc 11 is arranged in the probe protecting sleeve 10, the upper side and the lower side of the wire disc 11 are both provided with a small hole, the top end of the probe 9 is connected with a wire 12, the wire 12 passes through the small holes at the upper end and the lower end of the wire disc 11 to be connected with a meter head 5, and a part of the wire 12 is also accumulated in the wire disc 11, so that when the wire 12 and the meter head 5 are connected in a fault, a section, the probe 9 is not replaced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A flow sensor with a probe protection structure comprises a flow pipe (2), and is characterized in that: the probe protection sleeve is characterized in that both ends of the runner pipe (2) are fixedly connected with flange plates (1), the flange plates (1) and the runner pipe (2) are arranged into an integral structure, a threaded hole is formed in the center of the upper end of the runner pipe (2), a connecting pipe (3) is arranged on the upper side of the runner pipe (2), a thread is formed in the outer wall of the lower end of the connecting pipe (3), the lower end of the connecting pipe (3) is in threaded connection with the threaded hole in the upper end of the runner pipe (2), a connecting block (4) is fixedly connected to the upper end of the connecting pipe (3), a gauge head (5) is fixedly connected to the upper end of the connecting block (4), the inner wall of the upper end of the connecting pipe (3) is fixedly connected with the outer wall of a probe protection sleeve (10), a through hole is formed in the lower end of the probe protection sleeve (10) and is fixedly connected with the, the wire coil (11) is positioned above the probe (9), the top end of the probe (9) is fixedly connected with a wire (12), the centers of the upper and lower ends of the wire coil (11) are provided with through holes, the wire (12) at the top end of the probe (9) penetrates through the through holes at the upper and lower ends of the wire coil (11) and is fixedly connected with the gauge outfit (5), a part of the wire (12) is coiled inside the wire coil (11), the inner wall at the bottom end of the circulating pipe (2) is provided with a fixing frame (8), the fixing frame (8) is positioned under a threaded hole at the upper end of the circulating pipe (2), the fixing frame (8) comprises a supporting rod (81) fixedly connected with the inner wall of the circulating pipe (2), the upper end of the supporting rod (81) is fixedly connected with a circular ring (82), the circular ring (82) is provided with two circular rings (81) and is distributed on the supporting rod (81) at intervals from top to bottom, the supporting rod, the lower end of the probe (9) is inserted into the inner part of the circular ring (82).
2. The flow sensor with a probe protection structure according to claim 1, wherein: the center of the flange plate (1) is provided with a through hole, and the diameter of the through hole is equal to the inner diameter of the circulating pipe (2).
3. The flow sensor with a probe protection structure according to claim 1, wherein: the upper end of the connecting pipe (3) is provided with threads, the inner wall of the connecting block (4) is provided with threads, and the upper end of the connecting pipe (3) is connected with the inner threads and the outer threads at the lower end of the connecting block (4).
4. The flow sensor with a probe protection structure according to claim 1, wherein: the gauge head is characterized in that a plurality of adjusting buttons (6) are arranged at the lower end of one side of the gauge head (5), a display screen (7) is arranged at the upper end of one side of the gauge head (5), and the display screen (7) is located above the adjusting buttons (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023096359.3U CN213579563U (en) | 2020-12-21 | 2020-12-21 | Flow sensor with probe protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023096359.3U CN213579563U (en) | 2020-12-21 | 2020-12-21 | Flow sensor with probe protection architecture |
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| Publication Number | Publication Date |
|---|---|
| CN213579563U true CN213579563U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023096359.3U Active CN213579563U (en) | 2020-12-21 | 2020-12-21 | Flow sensor with probe protection architecture |
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| CN (1) | CN213579563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371752A (en) * | 2022-08-08 | 2022-11-22 | 重庆川仪自动化股份有限公司 | Pipeline type thermal gas mass flowmeter |
-
2020
- 2020-12-21 CN CN202023096359.3U patent/CN213579563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371752A (en) * | 2022-08-08 | 2022-11-22 | 重庆川仪自动化股份有限公司 | Pipeline type thermal gas mass flowmeter |
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