Hot melting type household water meter with anti-freezing effect
A household water meter, hot-melt technology, applied in the direction of preventing the damage of volumetric instruments, measuring devices, instruments, etc., can solve the problems of icing at the nozzle, the effect is not obvious, plugging and other problems
Pending Publication Date: 2022-01-14
湖南常德牌水表制造有限公司
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In extremely low temperature weather, when the water temperature drops below 0°C, the connecting pipes at both ends of the water meter will freeze, forming a plug, and then the water in the water meter will also freeze, causing the sealing plate in the water meter to bulge upward and deform, causing The bottom of the counter is deformed or even damaged by upward pressure
[0003] The existing household water meter antifreeze method generally includes a thick insulation layer on the outside of the water meter. Although this method can be used for antifreeze, the effect is not obvious. Therefore, it is necessary to improve the existing technology based on a hot-melt household water meter with antifreeze effect. insufficient
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0047] see Figure 1-Figure 10 As shown, the purpose of this embodiment is to provide a domestic water meter with antifreeze effect based on hot melt, including an antifreeze water meter structure 100 and a hot melt device 200 connected to the right side of the antifreeze water meter structure 100;
[0048]The antifreeze water meter structure 100 at least includes an antifreeze frame 110, the top of the antifreeze frame 110 is provided with an installation groove 1100, the inside of the installation groove 1100 is connected with a water meter body 120, the front and rear ends of the antifreeze frame 110 are all provided with antifreeze blocks 111, and the inside of the antifreeze block 111 is provided with Connecting cavity 1110, a heating cavity 1111 is provided outside the connecting cavity 1110, a heating device 130 is installed inside the antifreeze frame 110, and the heating device 130 includes at least a heating tube 131, and the front and rear ends of the heating tube 13...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of household water meters, in particular to a hot melting type household water meter with an anti-freezing effect. The hot melting type household water meter comprises an anti-freezing water meter structure and a hot melting device connected to the right side of the anti-freezing water meter structure. The anti-freezing water meter structure at least comprises an anti-freezing frame, a mounting groove is formed in the top end of the anti-freezing frame, a water meter body is connected into the mounting groove, anti-freezing blocks are arranged at the front end and the rear end of the anti-freezing frame, connecting cavities are formed in the anti-freezing blocks, heating cavities are formed in the outer sides of the connecting cavities, and a heating device is installed in the anti-freezing frame and at least comprises a heating pipe. First heating frames are arranged at the front end and the rear end of the heating pipe respectively and fixedly connected into the heating cavities. The heating device is arranged in the anti-freezing water meter structure, through the heating effect of the heating pipe, heat can be conveniently transferred to the first heating frames, then the heat is transferred into the connecting cavities through the first heating frames, and therefore the anti-freezing effect on the connecting pipe is achieved.
Description
technical field [0001] The invention relates to the technical field of household water meters, in particular to a household water meter based on a hot-melt type with antifreeze effect. Background technique [0002] A water meter is a water meter designed to be used in an environment above the freezing point. In a low temperature environment, it is necessary to take antifreeze protection measures for the water meter. At present, the split type water meters on the market generally press the outer cover directly on the counter, so as to fix the counter. In extremely low temperature weather, when the water temperature drops below 0°C, the connecting pipes at both ends of the water meter will freeze, forming a plug, and then the water in the water meter will also freeze, causing the sealing plate in the water meter to bulge upward and deform, causing The bottom of the counter is deformed or even damaged by upward pressure. [0003] The existing household water meter antifreeze ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/10G01F15/18
CPCG01F15/10G01F15/18G01F15/185
Inventor 伍鹏彭承纬戴琴
Owner 湖南常德牌水表制造有限公司