CN105403275A - Antifreezing mechanical water meter - Google Patents
Antifreezing mechanical water meter Download PDFInfo
- Publication number
- CN105403275A CN105403275A CN201510717771.7A CN201510717771A CN105403275A CN 105403275 A CN105403275 A CN 105403275A CN 201510717771 A CN201510717771 A CN 201510717771A CN 105403275 A CN105403275 A CN 105403275A
- Authority
- CN
- China
- Prior art keywords
- water meter
- mechanical water
- dial plate
- fire
- shell
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure
Abstract
The invention discloses an antifreezing mechanical water meter, comprising a housing, a dial plate, a meter cover, and a solar cell panel. The meter cover is connected with a metal housing through a rotating shaft. The surface of the meter cover, facing inward, is provided with a heating sheet. The solar cell panel is arranged on the surface of the meter cover facing outward. The housing is embedded with a heating strip. The heating sheet is connected with the solar cell panel through a wire. The heating sheet is externally provided with a heat-insulation layer. The heat-insulation layer is between the heating sheet and the dial plate. Advantages and beneficial effects are that the mechanical water meter can make a heating device automatically heat through solar energy, so as to ensure normal operation of the water meter. The water meter is convenient in installation and good in versatility.
Description
Technical field
The invention belongs to flow regulator field, especially relate to a kind of antifreeze mechanical water meter.
Background technology
Measure the instrument of discharge by measuring principle component velocity formula water meter and volumetric water meter, wherein velocity type water meter: be arranged in closed conduct, be made up of a motor element, and directly make it obtain the water meter of dynamic speed by water movement speed.Typical velocity type water meter has rotor water gauge, helical vane type water meter.Single channel water meter and multistream water meter is had again in rotor water gauge.Volumetric water meter: install in the duct, is successively full of with the room of the known volume of exhaust fluid by some and is relied on the water meter that forms of fluid-operated mechanism, or being called for short quantitative emission type water meter.Water meter is arranged on open air mostly, and when outdoor temperature is too low, the water capacity is easily solidified, and the water capacity of condensation easily causes the loss of Internal Gauge structure.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of antifreeze mechanical water meter, can solve the problem.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of antifreeze mechanical water meter, comprise shell, dial plate, table cover and solar panel, shell upper end is located at by described dial plate, the surrounding of dial plate is enclosed with betal can, table cover is connected on betal can by rotating shaft, table cover inwardly one side is provided with heating plate, solar panel is located at table cover one side outwardly, shell is embedded with fire-bar, heating plate connects solar panel by wire, and wire runs through rotating shaft connection metal shell, and extends connection fire-bar.
Further, be provided with heat-insulation layer outside described heating plate, heat-insulation layer is between heating plate and dial plate.
Further, described shell is provided with on the position being provided with fire-bar renovates.
Further, the area renovating covered area and fire-bar described in is suitable.
The advantage that the present invention has and good effect are: the present invention can make heating arrangement Automatic-heating by sun power, thus ensure the normal operation of water meter, and easy for installation, versatility is good.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide the further understanding to the invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is inner structure schematic diagram of the present invention;
Fig. 3 is schematic diagram when opening table cover of the present invention;
Description of reference numerals:
1-rotating shaft; 2-wire; 3-solar panel; 4-table cover; 5-betal can; 6-renovates; 7-heating plate; 8-heat-insulation layer; 9-fire-bar; 10-shell.
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figures 1 to 3, a kind of antifreeze mechanical water meter, comprise shell 10, dial plate, table cover 4 and solar panel 3, shell 10 upper end is located at by described dial plate, the surrounding of dial plate is enclosed with betal can 5, table cover 4 is connected on betal can 5 by rotating shaft 1, table cover 4 inwardly one side is provided with heating plate 7, solar panel 3 is located at table cover 4 one side outwardly, shell 10 is embedded with fire-bar 9, heating plate 7 connects solar panel 3 by wire 2, and wire 2 runs through rotating shaft 1 connection metal shell 5, and extends connection fire-bar 9.
Be provided with heat-insulation layer 8 outside heating plate 7, heat-insulation layer 8 is between heating plate 7 and dial plate.Heat-insulation layer 8 can adopt soft material, such as foam, both can be incubated, and prevents again due to overheated and damage dial plate.
Shell 10 is provided with on the position being provided with fire-bar 9 and renovates 6.Can open and renovate 6, fire-bar 9 is overhauled or changed.The area renovating 6 areas covered and fire-bar 9 is suitable.
During use, solar panel 3 converts luminous energy to electric energy, by wire 2 by conduct electrical energy to heating plate 7, betal can 5 and fire-bar 9, electric energy conversion is become heat energy, heating and thermal insulation is carried out to water meter inner structure.When checking water meter number, open table cover 4.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (4)
1. an antifreeze mechanical water meter, it is characterized in that: comprise shell (10), dial plate, table cover (4) and solar panel (3), shell (10) upper end is located at by described dial plate, the surrounding of dial plate is enclosed with betal can (5), table cover (4) is connected on betal can (5) by rotating shaft (1), table cover (4) inwardly one side is provided with heating plate (7), solar panel (3) is located at table cover (4) one side outwardly, shell (10) is embedded with fire-bar (9), heating plate (7) connects solar panel (3) by wire (2), wire (2) runs through rotating shaft (1) connection metal shell (5), and extend connection fire-bar (9).
2. antifreeze mechanical water meter according to claim 1, is characterized in that: be provided with heat-insulation layer (8) outside described heating plate (7), and heat-insulation layer (8) is positioned between heating plate (7) and dial plate.
3. antifreeze mechanical water meter according to claim 1 and 2, is characterized in that: described shell (10) is provided with on the position being provided with fire-bar (9) and renovates (6).
4. antifreeze mechanical water meter according to claim 3, is characterized in that: described in renovate the area of area that (6) cover and fire-bar (9) suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717771.7A CN105403275A (en) | 2015-10-28 | 2015-10-28 | Antifreezing mechanical water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717771.7A CN105403275A (en) | 2015-10-28 | 2015-10-28 | Antifreezing mechanical water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105403275A true CN105403275A (en) | 2016-03-16 |
Family
ID=55468903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510717771.7A Pending CN105403275A (en) | 2015-10-28 | 2015-10-28 | Antifreezing mechanical water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105403275A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457980A (en) * | 2020-04-15 | 2020-07-28 | 山东虎力机械有限公司 | Anti-freezing water meter |
-
2015
- 2015-10-28 CN CN201510717771.7A patent/CN105403275A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457980A (en) * | 2020-04-15 | 2020-07-28 | 山东虎力机械有限公司 | Anti-freezing water meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201411800Y (en) | Energy-saving solar wall | |
| CN105403275A (en) | Antifreezing mechanical water meter | |
| CN205120190U (en) | Machinery water gauge with solar energy heating device | |
| CN201637035U (en) | Thermostat used in machine room of base station | |
| CN206517212U (en) | The self-circulating radiating device of ultrahigh speed disc type electric machine | |
| CN201448955U (en) | Environment-friendly fully natural geothermal power generation air conditioner | |
| CN208589322U (en) | A kind of transformer with proof and electric leakage-proof safety | |
| CN205120186U (en) | Mechanical water gauge that can throw light on | |
| CN206251545U (en) | A kind of servo-drive installs air channel | |
| CN211428713U (en) | Indoor transformer substation cooling device | |
| CN201314644Y (en) | Embedded air conditioner indoor machine | |
| CN208108251U (en) | A kind of pneumatic state machine of heat-accumulating type electric-heating | |
| CN111238595A (en) | Low-power consumption power-saving electronic water meter | |
| CN201717536U (en) | Ventilation and thermal insulation structure used on top cover of box-type transformer station | |
| JP2012177326A5 (en) | ||
| CN201656639U (en) | Heat insulation structure for end cover of power generator | |
| CN208380831U (en) | A kind of blower pump | |
| CN211875410U (en) | Anti-freezing water flow sensor for valve | |
| CN203207172U (en) | Tobacco baking heat supplying furnace integrating coal-fired heating furnace and electricity heating machine | |
| CN204902081U (en) | Air conditioning energy -conservation utilizes equipment based on room is baked to flue -cured tobacco heat pump | |
| CN208456852U (en) | A kind of screw air compressor hot channel | |
| CN205607475U (en) | Mechanical water meter with freeze -proof device | |
| CN201395951Y (en) | Warm-winter and cool-summer solar prefabricated house | |
| CN208402334U (en) | Network electric power instrument | |
| CN203797841U (en) | Air conditioner system suitable for communication base station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |