CN215448062U - Electromagnetic water meter converter shell with sealing structure - Google Patents
Electromagnetic water meter converter shell with sealing structure Download PDFInfo
- Publication number
- CN215448062U CN215448062U CN202121173609.0U CN202121173609U CN215448062U CN 215448062 U CN215448062 U CN 215448062U CN 202121173609 U CN202121173609 U CN 202121173609U CN 215448062 U CN215448062 U CN 215448062U
- Authority
- CN
- China
- Prior art keywords
- shell
- water meter
- electromagnetic water
- housing
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 239000002184 metal Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to the technical field of flow measurement, and particularly discloses an electromagnetic water meter converter shell with a sealing structure. The electromagnetic water meter converter shell with the sealing structure comprises a first shell, a second shell and a transparent cover shell. The first shell is provided with a first accommodating groove which is used for accommodating the display assembly of the converter. The second shell is provided with a second containing groove, the second containing groove is used for containing a battery assembly of the converter and a measuring assembly of the converter, the measuring assembly is located below the battery assembly, the first shell is covered on the second shell, and the first containing groove is communicated with the second containing groove. The top of the first shell is provided with an observation port communicated with the first accommodating groove, the transparent housing is arranged in the first accommodating groove and seals the observation port, and the transparent housing covers the outer side of the display assembly and is hermetically connected with the first shell and the second shell respectively. The display assembly is covered by the transparent cover shell, and the sealing performance of the electromagnetic water meter converter shell with the sealing structure is improved.
Description
Technical Field
The utility model relates to the technical field of flow measurement, in particular to an electromagnetic water meter converter shell with a sealing structure.
Background
The electromagnetic water meter works based on Faraday's law of electromagnetic induction and consists of two parts, including sensor and converter. The sensor is used for converting the flow velocity of water into an electric signal, processing the electric signal through the converter and calculating the electric signal, and displaying the instantaneous flow and the accumulated flow on the liquid crystal screen. The electromagnetic water meter is powered by a battery, and no flow blocking part exists in the pipeline, so that the electromagnetic water meter has long service life and is an ideal substitute product for a mechanical water meter.
However, the existing electromagnetic water meter middle shell structure generally adopts the upper cover with the glass window to seal with the shell, and because the joint of the glass window and the shell is provided with a plurality of sealing joints, the water seepage probability is increased. After water seepage, the sensor and the converter in the electromagnetic water meter are easily damaged, and the service life of the electromagnetic water meter is shortened. In addition, in the casing, battery pack, measurement subassembly and the display module in the converter adopt the mounting means from bottom to top, set up battery pack in the lower floor, lead to when changing battery pack, need demolish each device in the casing again, increased dismouting and maintenance degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electromagnetic water meter converter shell with a sealing structure, so that the sealing performance of the electromagnetic water meter converter shell with the sealing structure is improved, and the electromagnetic water meter converter shell with the sealing structure is convenient to install and maintain.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an electromagnetic water meter converter housing of sealed construction comprising:
the first shell is provided with a first accommodating groove, and the first accommodating groove is used for accommodating the display assembly of the converter;
the second shell is provided with a second accommodating groove, the second accommodating groove is used for accommodating a battery assembly of the converter and a measuring assembly of the converter, the measuring assembly is positioned below the battery assembly, the first shell is covered on the second shell, and the first accommodating groove is communicated with the second accommodating groove; and
the transparent cover shell is arranged in the first accommodating groove and seals the observation port, and the transparent cover shell covers the outer side of the display assembly and is connected with the first shell and the second shell in a sealing manner respectively.
Preferably, the cross-sectional structure of the transparent casing is a U-shaped structure, an opening of the U-shaped structure faces downward, an edge of the U-shaped structure extends outward along a horizontal direction, and two end faces of the edge of the U-shaped structure are respectively connected to the lower end face of the first casing and the upper end face of the second casing in a sealing manner.
Preferably, the first housing and the second housing are both integrally formed metal pieces.
Preferably, the electromagnetic water meter converter housing with the sealing structure further comprises:
a first sealing member disposed around an edge of the U-shaped structure and sealed between a lower end surface of the first housing and a top surface of the edge of the U-shaped structure;
and/or a second sealing member which is arranged around the edge of the U-shaped structure and is sealed between the upper end surface of the second shell and the bottom surface of the edge of the U-shaped structure.
Preferably, the electromagnetic water meter converter housing with the sealing structure further comprises:
a third seal disposed around a circumference of the viewing port and sealed between an inner wall of the first housing and an upper end surface of the transparent enclosure.
Preferably, the lower end face of the first shell is provided with a limiting groove, and the edge of the U-shaped structure is clamped in the limiting groove.
Preferably, the electromagnetic water meter converter housing with the sealing structure further comprises:
and the dustproof cover assembly is covered on the observation port and is connected to the first shell.
Preferably, the second housing is provided with a first opening, the first opening is communicated with the inside of the second accommodating groove, and the first opening is used for leading out a circuit of the converter.
Preferably, the electromagnetic water meter converter housing with the sealing structure further comprises:
a blind plug for sealing the first opening.
Preferably, the lower end of the second shell is provided with a second opening, the second opening is communicated with the inside of the second containing groove, and the second opening is used for connecting a sensor in the electromagnetic water meter.
The utility model has the beneficial effects that:
the electromagnetic water meter converter shell with the sealing structure comprises a first shell, a second shell and a transparent cover shell, and the electromagnetic water meter converter shell with the sealing structure is divided into the first shell and the second shell, so that the electromagnetic water meter converter shell with the sealing structure can be conveniently mounted and dismounted. Meanwhile, the transparent cover shell is connected with the first shell and the second shell in a sealing mode, so that water seepage of the electromagnetic water meter converter shell with the sealing structure can be avoided, and the sealing performance of the electromagnetic water meter converter shell is improved.
Drawings
Fig. 1 is a cross-sectional view of an electromagnetic water meter converter housing with a sealed structure according to an embodiment of the present invention.
In the figure:
1. the electromagnetic water meter converter shell is of a sealed structure; 11. a first housing; 111. a first accommodating groove; 112. a viewing port; 113. lightening holes; 12. a second housing; 121. a second accommodating groove; 122. a first opening; 123. a second opening; 13. a transparent cover shell; 14. a dust cover assembly; 15. a first seal member; 16. a second seal member; 17. a third seal member; 18. and (4) blind plugging.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the present invention, the terms of orientation such as "upper", "lower", "left", "right", "inner" and "outer" are used in the case where no description is made on the contrary, and these terms of orientation are used for easy understanding, and thus do not limit the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The existing electromagnetic water meter converter shell with a sealing structure is characterized in that a display assembly, a battery assembly and a measuring assembly in a converter are sequentially placed inside the shell along the vertical direction, and the shell is an integrally formed part. Therefore, when the battery pack needs to be replaced or the converter needs to be repaired, all the components in the converter need to be removed first, and then the components can be replaced and repaired. Moreover, when the components of the converter are disassembled and assembled, the screws are easy to fall off and forget, and the difficulty of installation and maintenance is increased.
In order to solve the above problem, as shown in fig. 1, the electromagnetic water meter converter housing 1 of the sealing structure in the present embodiment includes a first housing 11, a second housing 12, and a transparent cover 13. The first housing 11 is provided with a first receiving groove 111, and the first receiving groove 111 is used for receiving a display component of the converter. The second housing 12 is provided with a second receiving groove 121, the second receiving groove 121 is used for receiving a battery assembly of the converter and a measuring assembly of the converter, and the measuring assembly is located below the battery assembly so as to facilitate quick replacement of the battery assembly. The first housing 11 is covered on the second housing 12, and the first receiving groove 111 is communicated with the second receiving groove 121, so as to facilitate electrical connection between the display module and the battery module and the measurement module. The electromagnetic water meter converter shell 1 with the sealing structure is divided into a first shell 11 and a second shell 12, so that the first shell 11 and the second shell 12 can be conveniently mounted and dismounted, and meanwhile, a battery assembly of the converter and a display assembly of the converter can be conveniently divided into two parts to be placed. When overhauing or changing battery pack, only need open first casing 11, alright change or overhaul the battery pack in second casing 12, need not to unpack the display module in first casing 11 apart, alright in time change battery pack.
In order to fix the display module inside the transparent cover 13, the display module is fixed to the inner wall of the transparent cover 13 by the anti-slip nut when the display module is mounted, so that the display module is fixed inside the transparent cover 13. Meanwhile, the anti-dropping nut can avoid the falling of the nut in the process of dismounting so as to accelerate the mounting process.
Further, during the installation of the measurement assembly and the battery assembly, the measurement assembly is first fixed to the bottom of the second housing 12 by bolts. Fix battery pack inside second casing 12 again, set up three ribs through the inside at second casing 12, set up the screw hole on the top of rib for fixed battery pack's preforming to fix battery pack on the rib through the preforming, avoid battery pack's rocking. Preferably, in order to protect the battery assembly, the outer side of the battery assembly is wrapped with a pearl wool protective sleeve.
When the display component is fixed in the transparent cover shell 13, the measurement component and the battery component are fixed in the second shell 12, the transparent cover shell 13 is covered on the second shell 12, the first shell 11 is covered on the transparent cover shell 13, the first shell 11, the transparent cover shell 13 and the second shell 12 are sequentially and tightly connected through bolts, the first shell 11, the transparent cover shell 13 and the second shell 12 are avoided, and gaps are caused due to shaking, so that the sealing performance of the electromagnetic water meter converter shell 1 with the sealing structure is reduced. And bolted connection, the electromagnetic water meter converter casing 1 of seal structure is convenient for dismantle, simple structure. Of course, other fasteners may be used for fastening, and the embodiment is not particularly limited thereto.
As shown in fig. 1, in order to ensure that the display module is entirely disposed in the transparent casing 13, it is preferable that the sectional structure of the transparent casing 13 is a U-shaped structure, and the display module is disposed in the U-shaped structure. Moreover, the opening of the U-shaped structure is downward, and the edge of the U-shaped structure extends outward along the horizontal direction, so as to prevent liquid from entering the first containing groove 111 or the second containing groove 121 along the side wall of the transparent cover 13, thereby increasing the sealing performance of the electromagnetic water meter converter housing 1 with the sealing structure. Meanwhile, two end faces of the edge of the U-shaped structure are respectively connected to the lower end face of the first shell 11 and the upper end face of the first shell 11, so as to ensure that the transparent housing 13 is tightly connected with the first shell 11 and the second shell 12, and prevent gaps from being generated. It should be noted that the edge of the U-shaped structure extends outwards along the horizontal direction to form a connecting flange, and the connecting flange is provided with through holes for bolts to pass through, thereby facilitating the connection of the first shell 11, the second shell 12 and the transparent casing 13.
Optionally, a limiting groove is formed in the lower end face of the first shell 11, the edge of the U-shaped structure is clamped in the limiting groove, the limiting groove can be used for positioning and fixing the transparent housing 13, and the increase of water leakage probability caused by gaps between the transparent housing 13 and the first shell 11 is avoided.
Further, the lower end face of the first shell 11 is flush with the lower end face of the edge of the U-shaped structure, so that the second shell 12 is flush with the upper end face of the connection between the transparent casing 13 and the first shell 11, and the second shell 12 is simple in shape and convenient to mold.
As shown in fig. 1, the top of the first casing 11 is provided with a viewing port 112 communicating with the first receiving groove 111, and the transparent cover 13 is disposed in the first receiving groove 111, so that people can read the readings in the display module through the viewing port 112. The transparent cover 13 covers the outside of the display module, thereby preventing liquid from penetrating into the display module from the transparent cover 13. Meanwhile, the first shell 11 can protect the transparent casing 13, and damage to the transparent casing 13 is avoided. The transparent cover 13 seals the viewing port 112 and is connected to the first housing 11 and the second housing 12 in a sealing manner, so as to further enhance the sealing performance of the electromagnetic water meter converter housing 1 with the sealed structure.
In order to ensure the sealing performance between the first casing 11, the second casing 12 and the transparent cover 13, optionally, the electromagnetic water meter converter casing 1 of the sealing structure further includes a first sealing member 15 and/or a second sealing member 16, in this embodiment, the first sealing member 15 and the second sealing member 16 are provided at the same time, and the first sealing member 15 is disposed around the edge of the U-shaped structure and sealed between the lower end surface of the first casing 11 and the top surface of the edge of the U-shaped structure to ensure the sealing performance between the first casing 11 and the transparent cover 13. The second sealing member 16 is disposed around the edge of the U-shaped structure and is sealed between the upper end surface of the second casing 12 and the bottom surface of the edge of the U-shaped structure to ensure the sealing property between the second casing 12 and the transparent casing 13. The arrangement of the first sealing member 15 and the second sealing member 16 can prevent liquid from permeating into the electromagnetic water meter converter housing 1 with a sealed structure, and further improve the sealing performance among the first housing 11, the second housing 12 and the transparent cover 13.
In order to prevent the liquid from flowing into the first receiving groove 111 from the viewing port 112 of the first housing 11, preferably, the electromagnetic water meter converter housing 1 with the sealed structure further includes a third sealing member 17, the third sealing member 17 is disposed around the circumference of the viewing port 112 and is sealed between the inner wall of the first housing 11 and the upper end surface of the transparent cover 13, and the third sealing member 17 can be used to seal a gap between the viewing port 112 of the first housing 11 and the transparent cover 13, so as to prevent the liquid from flowing into the gap from the viewing port 112, and further achieve the purpose of improving the sealing performance of the electromagnetic water meter converter housing 1 with the sealed structure.
Optionally, the first seal 15, the second seal 16 and the third seal 17 may each be a sealing ring. When the battery component needs to be repaired or replaced, the sealing ring can be replaced to achieve the purpose of enhancing the sealing property. Through the arrangement of a plurality of sealing members, the shell of the converter can reach the IP68 level. Of course, in the present embodiment, the kind of the seal member is not particularly limited as long as it can ensure that the case of the converter can reach the level of IP 68.
In order to prevent the transparent casing 13 from being exposed to the environment for a long time, the transparent casing 13 is covered by impurities, and the readings cannot be read smoothly. Preferably, the electromagnetic water meter converter housing 1 of the sealed structure further includes a dust cap assembly 14, and the dust cap assembly 14 covers the viewing port 112 and is connected to the first housing 11. When the readings do not need to be observed, the dust cover assembly 14 covers the observation opening 112, so that the dust in the air can be effectively prevented from polluting the observation opening 112, and the readings of the display assembly are difficult to observe. When the reading needs to be observed, the dust cover assembly 14 is opened, and the reading of the display assembly can be observed.
In the present embodiment, the dust cap assembly 14 is rotatably coupled to the first housing 11 by a rotating shaft, and the dust cap assembly 14 rotates about the rotating shaft to open and close the viewing port 112. Specifically, be provided with the base at the top of first casing 11, seted up the through-hole on the base, the through-hole is just to setting up with viewing aperture 112, and dust cover subassembly 14 rotates to be connected on the base to open dust cover subassembly 14, can observe the registration through-hole and viewing aperture 112.
Preferably, the base is adhered to the first housing 11 by silicone and located above the viewing port 112, and the base is connected to the upper end of the first housing 11 while maintaining the sealing performance, so as to prevent the base from falling.
In order to reduce the weight of the electromagnetic water meter converter shell 1 with the sealing structure, a plurality of lightening holes 113 are symmetrically formed along the circumferential direction of the first shell 11, and the lightening holes 113 can reduce the weight of the electromagnetic water meter converter shell 1 with the sealing structure, improve the utilization rate of materials of the electromagnetic water meter converter shell 1 with the sealing structure, and reduce the production cost. Meanwhile, the attractive appearance of the electromagnetic water meter converter shell 1 with the sealing structure is ensured. Of course, the first housing 11 may also be provided with lightening grooves in the circumferential direction, the weight of the electromagnetic water meter converter housing 1 with the sealing structure can also be lightened by the lightening grooves, and the specific structures of the lightening holes 113 and the lightening grooves are not specifically limited herein and may be set according to actual requirements.
Optionally, the second housing 12 is provided with a first opening 122, and the first opening 122 is communicated with the second receiving groove 121 and is used for leading out the antenna of the converter, so as to facilitate electrical connection between the converter and other components. Meanwhile, in order to ensure the sealing performance inside the converter, sealant can be filled in the outlet of the leading-out antenna so as to ensure the good sealing performance of the shell.
Preferably, the electromagnetic water meter transducer housing 1 of the sealing structure further includes a blind plug 18, the blind plug 18 being for sealing the first opening 122. When the first opening 122 does not lead out of the antenna, the blind plug 18 can be used to seal the first opening 122, and a sealing ring is arranged at the joint of the blind plug 18 and the second shell 12 to further ensure the tightness of the shell.
Preferably, the first housing 11 and the second housing 12 are both integrally formed metal pieces, and the integrally formed metal pieces can reduce the number of interfaces in the electromagnetic water meter converter housing 1 with the sealed structure, thereby improving the sealing performance of the electromagnetic water meter converter housing 1 with the sealed structure.
In order to facilitate the production and manufacture of the transparent casing 13, preferably, the transparent casing 13 is made of a plastic material, the transparent casing 13 made of the plastic material has a good waterproof effect, and the plastic material is low in price, not easy to corrode and convenient to form, so that the production cost of the casing can be effectively reduced.
In order to facilitate the connection between the transducer and the sensor in the electromagnetic water meter, specifically, the lower end of the second housing 12 is provided with a second opening 123, the second opening 123 is communicated with the inside of the second accommodating groove 121, and the second opening 123 is used for connecting the sensor in the electromagnetic water meter, so as to facilitate the electrical connection between the sensor and the transducer. In order to ensure the sealing performance of the second casing 12, an O-ring is circumferentially disposed along the lower end surface of the second opening 123 and sealed between the lower end surface of the second casing 12 and the sensor, so as to ensure the sealing performance between the electromagnetic water meter converter casing 1 and the electromagnetic water meter, thereby preventing the electromagnetic water meter from being damaged due to the liquid permeation, and prolonging the service life of the electromagnetic water meter.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An electromagnetic water meter converter housing of sealed construction, comprising:
the display device comprises a first shell (11) and a second shell, wherein a first containing groove (111) is formed in the first shell, and the first containing groove (111) is used for containing a display assembly of the converter;
the second shell (12) is provided with a second accommodating groove (121), the second accommodating groove (121) is used for accommodating a battery assembly of the converter and a measuring assembly of the converter, the measuring assembly is positioned below the battery assembly, the first shell (11) is covered on the second shell (12), and the first accommodating groove (111) is communicated with the second accommodating groove (121); and
the display component comprises a transparent cover shell (13), the top of the first shell (11) is provided with an observation port (112) communicated with the first containing groove (111), the transparent cover shell (13) is arranged in the first containing groove (111) and is sealed with the observation port (112), and the transparent cover shell (13) covers the outer side of the display component and is respectively connected with the first shell (11) and the second shell (12) in a sealing mode.
2. A converter housing of an electromagnetic water meter with a sealing structure according to claim 1, wherein the cross-sectional structure of the transparent cover (13) is a U-shaped structure, the opening of the U-shaped structure faces downward, and the edge of the U-shaped structure extends outward in the horizontal direction, and two end faces of the edge of the U-shaped structure are respectively connected to the lower end face of the first housing (11) and the upper end face of the second housing (12) in a sealing manner.
3. An electromagnetic water meter converter housing with a sealing structure according to claim 1, characterized in that the first housing (11) and the second housing (12) are both a metal one-piece part.
4. An electromagnetic water meter converter housing with a sealing structure according to claim 2, wherein said electromagnetic water meter converter housing with a sealing structure further comprises:
a first sealing member (15), wherein the first sealing member (15) is arranged around the edge of the U-shaped structure and is sealed between the lower end surface of the first shell (11) and the top surface of the edge of the U-shaped structure;
and/or a second sealing member (16), wherein the second sealing member (16) is arranged around the edge of the U-shaped structure and is sealed between the upper end surface of the second shell (12) and the bottom surface of the edge of the U-shaped structure.
5. An electromagnetic water meter converter housing with a sealing structure according to claim 1, wherein the electromagnetic water meter converter housing with a sealing structure further comprises:
a third seal member (17), the third seal member (17) being disposed around a circumferential direction of the viewing port (112) and being sealed between an inner wall of the first housing (11) and an upper end surface of the transparent cover (13).
6. The electromagnetic water meter converter housing with the sealing structure according to claim 2, wherein a limiting groove is formed in the lower end face of the first housing (11), and the edge of the U-shaped structure is clamped in the limiting groove.
7. An electromagnetic water meter converter housing with a sealing structure according to claim 1, wherein the electromagnetic water meter converter housing with a sealing structure further comprises:
and the dustproof cover assembly (14) is arranged on the observation port (112) in a covering mode and is connected to the first shell (11).
8. A converter housing of an electromagnetic water meter with a sealing structure according to claim 1, wherein the second housing (12) is provided with a first opening (122), the first opening (122) is communicated with the inside of the second receiving groove (121), and the first opening (122) is used for leading out a line of the converter.
9. An electromagnetic water meter converter housing with a sealing structure according to claim 8, wherein said electromagnetic water meter converter housing with a sealing structure further comprises:
a blind plug (18) for sealing the first opening (122).
10. An electromagnetic water meter converter housing with a sealing structure according to claim 1, wherein a second opening (123) is formed at the lower end of the second housing (12), the second opening (123) is communicated with the inside of the second containing groove (121), and the second opening (123) is used for connecting a sensor in an electromagnetic water meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121173609.0U CN215448062U (en) | 2021-05-28 | 2021-05-28 | Electromagnetic water meter converter shell with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121173609.0U CN215448062U (en) | 2021-05-28 | 2021-05-28 | Electromagnetic water meter converter shell with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215448062U true CN215448062U (en) | 2022-01-07 |
Family
ID=79708546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121173609.0U Active CN215448062U (en) | 2021-05-28 | 2021-05-28 | Electromagnetic water meter converter shell with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215448062U (en) |
-
2021
- 2021-05-28 CN CN202121173609.0U patent/CN215448062U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7973673B2 (en) | Automated meter reader direct mount endpoint module | |
| CN215448062U (en) | Electromagnetic water meter converter shell with sealing structure | |
| CN211715356U (en) | Sealed waterproof axial fan structure | |
| CN210833762U (en) | Waterproof digital display level sensor | |
| CN209250969U (en) | A kind of waterproof cabinet | |
| CN205719148U (en) | There is the electronic water meter of three anti-functions | |
| CN208907815U (en) | Sensor with rotatable display device and water proof and dust proof | |
| CN210893269U (en) | Mining flame-proof and intrinsic safety type flowmeter | |
| CN210577264U (en) | Weak current case with fire prevention efficiency | |
| CN201479530U (en) | Waterproof heat dissipation respirator. | |
| CN218725122U (en) | Leakage detection device for boiler pressure container | |
| CN217032607U (en) | Quick detachable turbine flowmeter | |
| CN205353156U (en) | Water metering case is prevented to drawer type | |
| CN221123499U (en) | Electromagnetic flowmeter of high leakproofness | |
| CN221552286U (en) | High-voltage test device is with wearing storehouse joint | |
| CN217386933U (en) | Intelligent pressure switch | |
| CN217334741U (en) | Electric leakage alarm device in distribution box | |
| CN218628466U (en) | Ultrasonic water meter | |
| CN218120998U (en) | Laser sensor protective housing | |
| CN214538063U (en) | Fire hydrant water yield metering device | |
| CN201435901Y (en) | Waterproof heat-radiating respirator | |
| CN216050103U (en) | Intelligent flow display instrument | |
| CN218628472U (en) | Intelligent water meter core cabin | |
| CN216284905U (en) | Power transmission and transformation equipment thing networking type SF6 little water measuring transducer | |
| CN218628501U (en) | Full-sealed waterproof and moistureproof intelligent water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sealed electromagnetic water meter converter housing Granted publication date: 20220107 Pledgee: Postal Savings Bank of China Limited Shanghai Jinshan District Branch Pledgor: SHANGHAI KEYONTECHS Co.,Ltd. Registration number: Y2024310000477 |