CN218035282U - Pipeline temperature maintaining structure of ultrasonic water meter calibration device - Google Patents
Pipeline temperature maintaining structure of ultrasonic water meter calibration device Download PDFInfo
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- CN218035282U CN218035282U CN202222205253.5U CN202222205253U CN218035282U CN 218035282 U CN218035282 U CN 218035282U CN 202222205253 U CN202222205253 U CN 202222205253U CN 218035282 U CN218035282 U CN 218035282U
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- pipeline
- ultrasonic water
- water meter
- calibration device
- pipeline interface
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses an ultrasonic water meter calibration device pipeline temperature retaining structure, including a plurality of ultrasonic water meters, it is a plurality of be equipped with between the ultrasonic water meter and press from both sides the table straight tube section, the annular channel has been seted up along its circumference to the inside that presss from both sides the table straight tube section, one side bottom of pressing from both sides the table straight tube section is equipped with first pipeline interface, one side top of pressing from both sides the table straight tube section is equipped with second pipeline interface, adjacent two all be connected with the pipeline section connecting pipe between first pipeline interface and the second pipeline interface, the inside of pressing from both sides the table straight tube section is equipped with the mount pad. The utility model discloses a to the water of flowing in ultrasonic water gauge keep warm, avoid appearing great difference in temperature, be favorable to the accuracy that the instrument detected, make things convenient for the persistence to use, play better pipeline temperature and keep the effect.
Description
Technical Field
The utility model relates to a rivers detect technical field, more specifically say, in particular to ultrasonic water meter calibration device pipeline temperature keeps structure.
Background
In the process of calibrating the ultrasonic water meter, error values of different temperatures need to be calibrated, a medium flowing in a water meter calibration pipeline is usually tap water in a water tank of a calibration device pumped by a circulating pump, because each water meter is clamped and must be connected by a straight pipe, the calibration device needs to clamp a plurality of water meters for detection and calibration in order to increase the calibration efficiency, the clamped pipelines are relatively more and longer, in the process of calibrating high-temperature small flow or low-temperature small flow, the environment temperature has great influence on water in the pipelines due to the slow flow speed, the water temperature in the pipelines of the clamp meter is different, the calibration error of the ultrasonic water meter is larger, and therefore, a pipeline temperature maintaining structure of the ultrasonic water meter calibration device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a security is good, the obvious ultrasonic water meter calibration device pipeline temperature of heat preservation effect keeps the structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: ultrasonic water meter calibration device pipeline temperature retaining structure, it is including a plurality of ultrasonic water meters, it is a plurality of be equipped with between the ultrasonic water meter and press from both sides the table straight tube section, the annular channel has been seted up along its circumference in the inside of pressing from both sides the table straight tube section, one side bottom of pressing from both sides the table straight tube section is equipped with first pipeline interface, one side top of pressing from both sides the table straight tube section is equipped with the second pipeline interface, adjacent two all be connected with the pipeline section connecting pipe between first pipeline interface and the second pipeline interface, the inside of pressing from both sides the table straight tube section is equipped with the mount pad.
Preferably, the inside of mount pad is equipped with the pipeline hole, the mounting groove has been seted up to the both sides of mount pad.
Preferably, the inner wall of the mounting groove is provided with a mounting sealing ring, and two ends of the ultrasonic water meter are inserted into the mounting groove and matched with the mounting sealing ring.
Preferably, the first and second conduit interfaces communicate with the annular channel.
Preferably, the second pipeline interface positioned at the leftmost side is connected with a water outlet pipe, and the second pipeline interface positioned at the rightmost side is connected with a water inlet pipe.
Preferably, the second pipeline interface located on the left side and the first pipeline interface located on the right side are both connected with a calibration device water tank through pipelines.
Compared with the prior art, the utility model has the advantages of:
through setting up double-layered table straight tube section, annular channel, first pipeline interface, the second pipeline interface, the mount pad, the pipe orifice, mounting groove and pipeline section connecting pipe isotructure, wherein couple together a plurality of double-layered table straight tube sections through with the pipeline section connecting pipe, pour into water into again in the double-layered table straight tube section, and realize the circulation of hot water circulation, press from both sides table straight tube section like this and can keep warm to the water that flows into ultrasonic water meter, guarantee the accuracy that ultrasonic water meter detected, whole device keeps warm through the water that flows into ultrasonic water meter, avoid appearing great difference in temperature, be favorable to the accuracy that the instrument detected, make things convenient for the persistence to use, play better pipeline temperature and keep the effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front view structural diagram of the clamp surface straight pipe section of the present invention;
FIG. 3 is a side view of the straight pipe section of the clamp table of the present invention;
fig. 4 is a cross-sectional structural view of the meter clamping pipe section of the present invention.
Fig. 5 is a flow chart of the present invention.
In the figure: the ultrasonic water meter comprises an ultrasonic water meter 1, a meter clamping straight pipe section 2, an annular channel 3, a first pipeline interface 4, a second pipeline interface 5, an installation seat 6, a pipeline hole 7, an installation groove 8 and a pipe section connecting pipe 9.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to clearly and clearly define the scope of the present invention.
Referring to fig. 1-5, the utility model provides an ultrasonic water meter calibration device pipeline temperature retaining structure, including a plurality of ultrasonic water meters 1, be equipped with between a plurality of ultrasonic water meters 1 and press from both sides table straight tube section 2, press from both sides the inside of table straight tube section 2 and seted up annular channel 3 along its circumference, one side bottom of pressing from both sides table straight tube section 2 is equipped with first pipeline interface 4, one side top of pressing from both sides table straight tube section 2 is equipped with second pipeline interface 5, all be connected with pipe section connecting pipe 9 between two adjacent first pipeline interface 4 and the second pipeline interface 5, the inside of pressing from both sides table straight tube section 2 is equipped with mount pad 6, pass through hot water in the annular channel 3 on the table straight tube section 2, can keep warm to mount pad 6 through pressing from both sides table straight tube section 2 like this, thereby guarantee that the great difference in temperature can not appear in ultrasonic water meter 1's water inlet and delivery port.
As shown in fig. 4, a pipe hole 7 is formed in the mounting seat 6, mounting grooves 8 are formed in two sides of the mounting seat 6, and the pipe hole 7 is used for water flow to pass through and enter and exit the ultrasonic water meter 1.
Furthermore, the inner wall of the mounting groove 8 is provided with a mounting sealing ring, two ends of the ultrasonic water meter 1 are inserted into the mounting groove 8 and matched with the mounting sealing ring, and a water inlet and a water outlet of the ultrasonic water meter 1 are arranged in the mounting groove to be fixed and communicated.
As shown in fig. 4, the first pipe joint 4 and the second pipe joint 5 are communicated with the annular passage 3, and the first pipe joint 4 and the second pipe joint 5 are used for hot water to enter and exit, so that the annular passage 3 is filled with hot water, and thus, both ends of the ultrasonic water meter 1 can be comprehensively insulated.
As shown in fig. 1, the second pipe joint 5 located at the leftmost side is connected with a water outlet pipe, the second pipe joint 5 located at the rightmost side is connected with a water inlet pipe, and hot water flows into the meter clamping straight pipe section 2 through the circulation of the pipe section connecting pipe 9 and flows out of the water outlet pipe, so that the continuous heat preservation of the hot water in the meter clamping straight pipe section 2 is ensured.
Furthermore, a calibration device water tank is connected to the second pipeline interface 5 on the left side and the first pipeline interface 4 on the right side through pipelines.
The detailed working principle is as follows: the water inside the water tank of the ultrasonic water meter 1 is supplied by using a heat-preservation circulating pump, the water inside the water tank of the calibration device is also extracted, because the axis of the straight pipe section 2 with the meter is provided with a pipe hole 7, the outer ring of the pipe hole is provided with an annular channel 3, the pipe hole 7 in the middle is used for the normal flow of the water meter, the annular channel 3 is used for the flow of the water extracted by the heat-preservation circulating pump, the inlet second pipe interface 5 of the annular channel 3 on the first straight pipe section 2 with the meter is connected with the heat-preservation circulating pump, the outlet first pipe interface 4 is connected with the inlet second pipe interface 5 of the next straight pipe section 2 with the meter, and after the connection is performed sequentially through a pipe connecting pipe 9, the outlet first pipe interface 4 of the last straight pipe section 2 with the water tank of the calibration device is connected, so that the water inside the water tank of the calibration device circulates through the annular channel 3 to generate a heat preservation effect on the water flowing through the pipe hole 7, thereby obtaining the water flowing through the ultrasonic water meter 1, and the water flowing in the pipe inlet and the outlet pipe has the same temperature.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, as long as the protection scope of the invention is not beyond the protection scope of the claims.
Claims (6)
1. The pipeline temperature maintaining structure of the ultrasonic water meter calibration device comprises a plurality of ultrasonic water meters and is characterized in that an instrument clamping straight pipe section is arranged between the ultrasonic water meters, an annular channel is formed in the instrument clamping straight pipe section along the circumferential direction of the instrument clamping straight pipe section, a first pipeline interface is arranged at the bottom of one side of the instrument clamping straight pipe section, a second pipeline interface is arranged at the top of one side of the instrument clamping straight pipe section, two adjacent pipeline interfaces are connected between the first pipeline interface and the second pipeline interface respectively, and a mounting seat is arranged inside the instrument clamping straight pipe section.
2. The ultrasonic water meter calibration device pipeline temperature maintaining structure as claimed in claim 1, wherein: the pipeline hole is arranged in the mounting seat, and mounting grooves are formed in two sides of the mounting seat.
3. The ultrasonic water meter calibration device pipeline temperature maintaining structure as claimed in claim 2, wherein: the inner wall of mounting groove is equipped with the installation sealing washer, and the both ends of ultrasonic water meter insert in the mounting groove and cooperate with the installation sealing washer.
4. The ultrasonic water meter calibration device pipeline temperature maintaining structure as claimed in claim 1, wherein: the first and second conduit interfaces are in communication with the annular channel.
5. The ultrasonic water meter calibration device pipeline temperature maintaining structure as claimed in claim 1, wherein: the second pipeline interface positioned at the leftmost side is connected with a water outlet pipe, and the second pipeline interface positioned at the rightmost side is connected with a water inlet pipe.
6. The ultrasonic water meter calibration device pipeline temperature maintaining structure as claimed in claim 5, wherein: the second pipeline interface positioned on the left side and the first pipeline interface positioned on the right side are both connected with a calibration device water tank through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222205253.5U CN218035282U (en) | 2022-08-22 | 2022-08-22 | Pipeline temperature maintaining structure of ultrasonic water meter calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222205253.5U CN218035282U (en) | 2022-08-22 | 2022-08-22 | Pipeline temperature maintaining structure of ultrasonic water meter calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035282U true CN218035282U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222205253.5U Active CN218035282U (en) | 2022-08-22 | 2022-08-22 | Pipeline temperature maintaining structure of ultrasonic water meter calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218035282U (en) |
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2022
- 2022-08-22 CN CN202222205253.5U patent/CN218035282U/en active Active
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