Unlock instant, AI-driven research and patent intelligence for your innovation.

Umbrella type fireproof temperature sensor

A temperature-sensing, umbrella-shaped technology, applied in the valve device, valve operation/release device, functional valve type, etc., can solve the problems of flue smell, high production cost, poor fire resistance, etc., to prevent upward retraction. Effect

Pending Publication Date: 2020-01-17
南京吉宅伴侣智能家居有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The check valves used for public flue or external wall direct discharge put forward higher requirements for the opening effect, fire performance and sealing effect of the check door panels, but the current check valves have many defects, but Although the fire protection device is installed in the prior art, the structure is complex, the production cost is high, and it is easy to fail, and the fire protection performance is poor. At the same time, the phenomenon of odors in the flue occurs from time to time, and the room is full of peculiar smells, which seriously affects the health of family members.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Umbrella type fireproof temperature sensor
  • Umbrella type fireproof temperature sensor
  • Umbrella type fireproof temperature sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 with figure 2 As shown, the present invention discloses a fireproof check valve with an umbrella-shaped fireproof temperature sensing device, including a metal cylinder 1, a check door panel 2, an umbrella-shaped fireproof temperature sensing device, a metal check door frame 14 and a metal mounting seat 15 .

[0032] Such as Figure 4 As shown, the metal cylinder 1 includes an upper cylinder 101 and a lower cylinder 102 nested with each other. The upper cylinder 101 is provided with a bump 103, and the lower cylinder 102 is provided with an L-shaped groove 104 at a corresponding position. The cylinder body 102 is inserted into the upper cylinder body 101, the protrusion 103 is inserted into the longitudinal groove of the L-shaped groove 104, and the upper cylinder body 101 or the lower cylinder body 102 is rotated, and the protrusion 103 is locked in the horizontal groove of the L-shaped groove 104 die. One end of the lower cylinder 102 is provided...

Embodiment 2

[0046] Such as Figure 10 As shown, the structure of embodiment 2 is the same as that of embodiment 1, the difference is that the metal cylinder 1 is integrally formed, and one end of the metal cylinder 1 is provided with a metal mounting seat 15, and the metal mounting seat 15 is connected with the metal The barrel 1 is a welded or integrally formed structure.

Embodiment 3

[0048] Such as Figure 11 , Figure 12 , Figure 13 with Figure 14 As shown, the structure of embodiment 3 is the same as that of embodiment 1, the difference is that: the end of the upper cylinder 101 of the metal cylinder 1 is obliquely provided with a metal check door frame 14, and the two check door panels 2 are symmetrically arranged On this metal check door frame 14. When in use, the upper cylinder 101 of the metal cylinder 1 is covered with a reducing sleeve 19 for connecting with the wall. In addition, both the first connecting portion 1101 and the third connecting plate 1103 of the connecting bracket 6 are fixedly connected to the metal mounting base 15 .

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

No PUM Login to View More

Abstract

The invention discloses an umbrella type fireproof temperature sensor which comprises a guide pillar, a positioning shaft, a spring and a sliding block. First connecting rods are symmetrically and rotatably connected onto the sliding block; second connecting rods are symmetrically and rotatably connected to two end parts of the positioning shaft; one ends of the first connecting rods are hinged tothe middle parts of the second connecting rods; a first fuse link and a second fuse link adhered mutually are arranged between the upper end of the guide pillar and the sliding block; the upper end of the first fuse link is connected with the upper end of the guide pillar; and the lower end of the second fuse link is connected with the sliding block. According to the umbrella type fireproof temperature sensor provided by the invention, by utilizing the linkage design of the sliding block, the first connecting rods and the second connecting rods, when the second connecting rods rotate along the positioning shaft under the drive of the sliding block and the first connecting rods, the second connecting rods rotate upwards in an initial state so as to get away from a valve plate and rotate downwards to press and be buckled on the valve plate, so that a valve is tightly closed so as to realize a fireproof isolating function.

Description

technical field [0001] The invention relates to a temperature sensing device, in particular to an umbrella-shaped fireproof temperature sensing device. Background technique [0002] The check valves used for public flue or external wall direct discharge put forward higher requirements for the opening effect, fire performance and sealing effect of the check door panels, but the current check valves have many defects, but Although the fire prevention device is installed in the prior art, the structure is complicated, the production cost is high, and it is easy to fail, and the fire prevention performance is poor. At the same time, the phenomenon of odor in the flue occurs from time to time, and the room is full of peculiar smell, which seriously affects the health of family members. [0003] Therefore, urgently need to solve the above-mentioned problem. Contents of the invention [0004] Purpose of the invention: The purpose of the invention is to provide an umbrella-shaped...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16K15/03F16K15/06F16K15/18F16K31/70F16K17/38
CPCF16K15/033F16K15/036F16K15/066F16K31/002F16K17/383F16K17/386F16K15/1821
Inventor 陈品章
Owner 南京吉宅伴侣智能家居有限公司