CN217384370U - Flowmeter shell with protection structure - Google Patents
Flowmeter shell with protection structure Download PDFInfo
- Publication number
- CN217384370U CN217384370U CN202220239476.0U CN202220239476U CN217384370U CN 217384370 U CN217384370 U CN 217384370U CN 202220239476 U CN202220239476 U CN 202220239476U CN 217384370 U CN217384370 U CN 217384370U
- Authority
- CN
- China
- Prior art keywords
- water storage
- flowmeter
- storage cavity
- protective
- heat
- 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
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to the related technical field of flowmeters, in particular to a flowmeter shell with a protection structure, which comprises a flowmeter shell body, the protection structure, a protection upper cover, a first water storage cavity is arranged on the side wall of the inner heat-preservation structure close to the upper end, a second water storage cavity is arranged on the side wall of the inner heat-preservation structure close to the lower end, and a heating structure is arranged in the first water storage cavity through a mounting seat; through setting up by flowmeter shell body, the flowmeter casing that protective structure and protection upper cover combined to constitute, and constitute by outer insulation construction and interior insulation construction combination through setting protective structure to, and set up first retaining chamber and second retaining chamber including on insulation construction, and set up heating structure among first retaining chamber, and at first retaining chamber, all pour into water among the second retaining chamber, thereby heat through heating structure, thereby maintain the temperature on flow surface, thereby effectively avoid the flowmeter to freeze badly under low temperature environment.
Description
Technical Field
The utility model relates to a flowmeter correlation technique field specifically is a flowmeter casing with protection architecture.
Background
A flow meter is a meter that measures the total amount of fluid flowing through a pipe per unit time. Simply a meter for measuring the flow of fluid in a pipe or open channel; the flow meters are classified into differential pressure type flow meters, rotor flow meters, throttle type flow meters, slit flow meters, volumetric flow meters, electromagnetic flow meters, ultrasonic flow meters, and the like. Classifying according to media: liquid flow meters and gas flow meters;
but traditional flowmeter shell structure is comparatively simple, and in severe cold area, the installer is simple at the outer cladding one deck heat preservation of flowmeter, and its actual result of use is relatively poor, and the flowmeter uses under severe cold environment, still exists the emergence of flowmeter body frozen phenomenon, for this, the utility model provides a flowmeter casing with protection architecture is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flowmeter casing with protection architecture to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a flowmeter housing with a protective structure, the flowmeter housing with a protective structure comprising:
a flowmeter housing body;
the protective structure is formed by combining an outer heat-insulating structure and an inner heat-insulating structure, the inner heat-insulating structure is arranged in an inner cavity of the outer heat-insulating structure, the gauge outfit is arranged in the protective structure, and the gauge outfit is connected with the flowmeter shell body through a connecting pipe;
the protective upper cover is rotatably arranged on the side wall of the upper end of the outer heat insulation structure;
the inner heat insulation structure is characterized in that a first water storage cavity is formed in the side wall, close to the upper end, of the inner heat insulation structure, a second water storage cavity is formed in the side wall, close to the lower end, of the inner heat insulation structure, a heating structure is installed in the first water storage cavity through a mounting seat, and water is injected into the first water storage cavity and the second water storage cavity.
Preferably, the outer heat-insulating structure is a ceramic heat-insulating plate, and the inner heat-insulating structure is a heat-conducting stainless steel plate.
Preferably, the volume of the water injected into the first water storage cavity and the second water storage cavity is three-fourths of the total volume of the first water storage cavity and the second water storage cavity.
Preferably, the heating structure is an electric heating pipe, the electric heating pipe is electrically connected with a power supply through a PLC control module, and the heating structure is submerged below the liquid level of the water body when the heating structure is actually installed.
Preferably, a temperature sensor is arranged in the first water storage cavity and is in electric signal connection with the PLC control module.
Preferably, the lower ends of the outer heat-insulating structure and the inner heat-insulating structure are connected with the flowmeter shell body, the second water storage cavity is of a spiral cavity structure, and the second water storage cavity is communicated with the first water storage cavity.
Preferably, the protection upper cover is a ceramic heat insulation plate, and the outer layer of the flowmeter shell is integrally wrapped with cotton felt cloth.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the flowmeter is characterized in that a flowmeter shell formed by combining a flowmeter shell body, a protection structure and a protection upper cover is arranged, the protection structure is formed by combining an outer heat insulation structure and an inner heat insulation structure, a first water storage cavity and a second water storage cavity are formed in the inner heat insulation structure, a heating structure is arranged in the first water storage cavity, water is injected into the first water storage cavity and the second water storage cavity, and therefore heating is carried out through the heating structure, the temperature of the flow surface is maintained, and the flowmeter is effectively prevented from being frozen under a low-temperature environment;
2. and through setting the second water storage cavity to be spiral cavity structure, thereby reducing the direct heat exchange with near flowmeter shell body of the heat of water among the water storage cavity, thereby playing the effect of raising the temperature, can effectively reduce the scattering and disappearing of heat, thereby reduce the waste of the energy.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a half sectional view of the present invention;
fig. 3 is an enlarged schematic view of a structure in fig. 2.
In the figure: flowmeter shell body 1, protection architecture 2, gauge outfit 3, connecting pipe 4, outer insulation structure 5, interior insulation structure 6, second retaining chamber 7, mount pad 8, heating structure 9, protection upper cover 10.
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. 1-3, the present invention provides a technical solution: a flowmeter housing with protective structure, the flowmeter housing with protective structure comprising:
a flowmeter case body 1;
the flowmeter comprises a protection structure 2, wherein the protection structure 2 is formed by combining an outer heat insulation structure 5 and an inner heat insulation structure 6, the inner heat insulation structure 6 is arranged in an inner cavity of the outer heat insulation structure 5, a meter head 3 is arranged in the protection structure 2, and the meter head 3 is connected with a flowmeter shell body 1 through a connecting pipe 4;
the protective upper cover 10 is rotatably arranged on the side wall of the upper end of the external heat insulation structure 5;
a first water storage cavity is arranged on the side wall of the inner heat-insulating structure 6 close to the upper end, a second water storage cavity 7 is arranged on the side wall of the inner heat-insulating structure 6 close to the lower end, a heating structure 9 is arranged in the first water storage cavity through a mounting seat 8, and water is injected into the first water storage cavity and the second water storage cavity 7, by arranging the flowmeter shell composed of the flowmeter shell body 1, the protection structure 2 and the protection upper cover 10, and by arranging the protective structure 2 to be composed of the outer heat-insulating structure 5 and the inner heat-insulating structure 6, a first water storage cavity and a second water storage cavity 7 are arranged on the inner heat insulation structure 6, a heating structure 9 is arranged in the first water storage cavity, water is filled in the first water storage cavity and the second water storage cavity 7, thereby heating through heating structure 9 to maintain the temperature of flow surface, thereby effectively avoid the flowmeter to freeze under low temperature environment.
The outer heat-insulation structure 5 is a ceramic heat-insulation plate, the inner heat-insulation structure 6 is a heat-conduction stainless steel plate, and the volume of water injected into the first water storage cavity and the second water storage cavity 7 is three quarters of the total volume of the first water storage cavity and the second water storage cavity 7;
the heating structure 9 is an electric heating pipe, the electric heating pipe is electrically connected with a power supply through the PLC control module, the heating structure 9 is submerged below the liquid level of the water body when being actually installed, the temperature sensor is arranged in the first water storage cavity and is in electric signal connection with the PLC control module, the control precision of the water body temperature is improved, and the water body temperature is effectively maintained within a certain range, so that the flowmeter is better protected;
the lower ends of the outer heat-insulating structure 5 and the inner heat-insulating structure 6 are both connected with the flowmeter shell body 1, the second water storage cavity 7 is of a spiral cavity structure, and the second water storage cavity 7 is communicated with the first water storage cavity;
the protective upper cover 10 is made of a ceramic heat insulation plate, and the outer layer of the flowmeter shell is integrally wrapped with cotton felt cloth, so that the protective effect is further improved, and the heat loss is further reduced;
the working principle is as follows: by arranging the flowmeter shell formed by combining the flowmeter shell body 1, the protection structure 2 and the protection upper cover 10, the protection structure 2 is formed by combining the outer heat-insulating structure 5 and the inner heat-insulating structure 6, the inner heat-insulating structure 6 is provided with the first water storage cavity and the second water storage cavity 7, the heating structure 9 is arranged in the first water storage cavity, water is injected into the first water storage cavity and the second water storage cavity 7, the heating structure 9 is used for heating, the temperature of the flow surface is maintained, the flowmeter is effectively prevented from being frozen under the low-temperature environment, the second water storage cavity 7 is arranged into a spiral cavity structure, the heat of the water in the water storage cavity is directly exchanged with the heat nearby the flowmeter shell body 1, the temperature is increased, and the heat loss can be effectively reduced, thereby reducing the waste of energy and being very green and environment-friendly.
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 (7)
1. The utility model provides a flowmeter casing with protection architecture which characterized in that: the flowmeter casing with protection structure includes:
a flowmeter case body (1);
the protective structure (2) is formed by combining an outer heat insulation structure (5) and an inner heat insulation structure (6), the inner heat insulation structure (6) is arranged in an inner cavity of the outer heat insulation structure (5), the gauge outfit (3) is arranged in the protective structure (2), and the gauge outfit (3) is connected with the flowmeter shell body (1) through a connecting pipe (4);
the protective upper cover (10), the protective upper cover (10) is rotatably arranged on the side wall of the upper end of the outer heat-insulating structure (5);
interior insulation construction (6) lean on and seted up first water storage chamber on the upper end lateral wall, and interior insulation construction (6) lean on and seted up second water storage chamber (7) on the lower extreme lateral wall, install heating structure (9) through mount pad (8) among the first water storage chamber, and all pour into water among first water storage chamber, second water storage chamber (7).
2. The flowmeter housing with the protective structure of claim 1, wherein: the outer heat-insulation structure (5) is a ceramic heat-insulation plate, and the inner heat-insulation structure (6) is a heat-conduction stainless steel plate.
3. The flowmeter housing with the protective structure of claim 2, wherein: the volume of the water injected into the first water storage cavity and the second water storage cavity (7) is three-fourths of the total volume of the first water storage cavity and the second water storage cavity (7).
4. The flowmeter housing with the protective structure of claim 3, wherein: the heating structure (9) is an electric heating pipe, the electric heating pipe is electrically connected with a power supply through a PLC control module, and the heating structure (9) is submerged below the liquid level of the water body when actually installed.
5. The flowmeter housing with the protective structure of claim 4, wherein: a temperature sensor is arranged in the first water storage cavity and is in electric signal connection with the PLC control module.
6. The flowmeter housing with the protective structure of claim 5, wherein: the lower ends of the outer heat-insulating structure (5) and the inner heat-insulating structure (6) are connected with the flowmeter shell body (1), the second water storage cavity (7) is of a spiral cavity structure, and the second water storage cavity (7) is communicated with the first water storage cavity.
7. The flowmeter housing with the protective structure of claim 1, wherein: the protective upper cover (10) is made of a ceramic heat insulation plate, and the outer layer of the flowmeter shell is integrally wrapped with cotton felt cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220239476.0U CN217384370U (en) | 2022-01-28 | 2022-01-28 | Flowmeter shell with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220239476.0U CN217384370U (en) | 2022-01-28 | 2022-01-28 | Flowmeter shell with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217384370U true CN217384370U (en) | 2022-09-06 |
Family
ID=83098253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220239476.0U Active CN217384370U (en) | 2022-01-28 | 2022-01-28 | Flowmeter shell with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217384370U (en) |
-
2022
- 2022-01-28 CN CN202220239476.0U patent/CN217384370U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201269765Y (en) | Ultrasonic flowmeter | |
| CN108680217A (en) | A kind of anti-freeze type intellectual water meter with from drain function | |
| CN212030655U (en) | Intelligent water meter with anti-freezing function | |
| CN217384370U (en) | Flowmeter shell with protection structure | |
| CN203981228U (en) | A kind of positive displacement slope runoff counting flowmeter | |
| CN209415660U (en) | A kind of anti-tampering liquid level sensor and ice storage unit | |
| CN111637945A (en) | Reed pipe type Internet of things water meter based on NB-IoT valve control | |
| CN219200516U (en) | Double-flow-rate flowmeter | |
| CN215952667U (en) | Intelligent water gauge of antiseep | |
| CN202304908U (en) | Full-profile flow-velocity detecting ultrasonic flowmeter | |
| CN212391153U (en) | Ground source heat pump geothermy buried pipe heat transfer amount tester | |
| CN210268767U (en) | Novel wireless ultrasonic water meter | |
| CN212058939U (en) | Flow instrument with cold-resistant function | |
| CN221859648U (en) | Anti-freezing mechanism for differential pressure flowmeter | |
| CN211978007U (en) | Differential pressure type flowmeter with good anti-freezing effect | |
| CN209945339U (en) | Hydrology flow height monitoring device | |
| CN113175969B (en) | Anti-freezing structure and method for flowmeter pipe section | |
| CN213363914U (en) | Intelligent water gauge prevents frostbite | |
| CN219142061U (en) | Low-power consumption ultrasonic heat meter | |
| CN214333924U (en) | Water meter with anti-freezing device | |
| CN219532154U (en) | Antifreezing water meter | |
| CN206348032U (en) | A kind of antifreeze water meter case | |
| CN206113105U (en) | Heat accumulation device and heating system | |
| CN219830002U (en) | High-precision outdoor anti-freezing water meter | |
| CN214407643U (en) | Anti-freezing flowmeter with low-temperature-resistant conical rubber sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |