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High-speed spherical cover with water cycling device

A high-speed ball and water circulation technology, applied in the field of dome cover, can solve problems such as unstable work, and achieve the effects of long service life, convenient implementation and low use cost

Inactive Publication Date: 2010-11-03
ZHE JIANG PEARMAIN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical defect that the above-mentioned high-speed dome camera cannot work stably at high temperature or low temperature, the purpose of the present invention is to provide a high-speed dome cover with a water circulation device

Method used

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  • High-speed spherical cover with water cycling device
  • High-speed spherical cover with water cycling device
  • High-speed spherical cover with water cycling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] like figure 1 The high-speed dome cover with a water circulation device shown includes a housing 1 and a transparent cover 2. The transparent cover 2 is arranged under the housing 1. The housing 1 is composed of a connector 11, an outer housing 6 and an inner housing 7. The outer housing The top of body 6 is symmetrically provided with water inlet 3 and water outlet 4 (as figure 2 shown). like Figure 4 As shown, a cavity 9 is formed between the outer shell 6 and the inner shell 7, the water inlet 3 and the water outlet 4 communicate with the cavity 9, and ten blocks of forced water circulation in the cavity 9 are arranged in the cavity 9. spoiler.

[0021] like image 3 As shown, the above-mentioned spoiler wraps the upper partition 5 and the lower partition 10, the upper partition 5 and the lower partition 10 are vertically arranged in the cavity 9 at intervals, and the upper partition 5 closes the top of the cavity 9 , the lower part of the upper partition 5 i...

Embodiment 2

[0025] like figure 1 The high-speed dome cover with a water circulation device shown includes a housing 1 and a transparent cover 2. The transparent cover 2 is arranged under the housing 1. The housing 1 is composed of a connector 11, an outer housing 6 and an inner housing 7. The outer housing The top of body 6 is symmetrically provided with water inlet 3 and water outlet 4 (as figure 2 shown). like Figure 4 As shown, a cavity 9 is formed between the outer shell 6 and the inner shell 7, the water inlet 3 and the water outlet 4 communicate with the cavity 9, and ten pieces of disturbing devices for forcing water to circulate in the cavity 9 are arranged in the cavity 9. Flow board.

[0026] like figure 1 , Figure 5 As shown, the spoiler includes an upper partition 5 and a small spoiler 12, and an upper partition 5 is respectively arranged on both sides of the water inlet 3 and the water outlet 4, and the upper partition 5 is vertically arranged in the cavity 9, Uppe...

Embodiment 3

[0029] like Image 6 The high-speed dome cover with a water circulation device shown includes a housing 1 and a transparent cover 2. The transparent cover 2 is arranged under the housing 1. The housing 1 is composed of a connector 11, an outer housing 6 and an inner housing 7. The outer housing A water inlet 3 and a water outlet 4 are arranged on the body 6 . A cavity 9 is formed between the outer shell 6 and the inner shell 7, the water inlet 3 and the water outlet 4 communicate with the cavity 9, and ten spoilers for forcing water to circulate in the cavity 9 are arranged in the cavity 9 . The spoiler only includes a small spoiler 12, and the small spoiler 12 is inclined or arranged in the cavity 9 according to an arc. During work, the circulating water enters from the water inlet 3, spreads to the cavity 9 on two sides thereof, passes through the small spoiler 12 to force the water to circulate in the cavity 9, and finally the water is discharged from the water outlet 4.

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Abstract

The utility model relates to a spherical cover, in particular to a spherical cover on a high-speed ball which is externally covered on a front-end equipment of a security monitoring system. The spherical cover of the high-speed ball with a water-circulating device comprises a housing and a transparent cover, wherein the transparent cover is arranged under the housing; the housing comprises an external housing and an inner shell; the external housing is provided with a water inlet and a water outlet, a chamber is formed between the external housing and the inner shell, the external housing andthe inner shell are communicated with the water inlet and the water outlet; and a plurality of spoilers for forcing the water to circulate in the chamber are arranged in the chamber. The utility model enables automatic heating and cooling in the high-speed ball device using circulating water cooling (heating) technology, ensuring the stable temperature in the high-speed ball device. The utility model has the advantages of 1, continuous running without cooling agent and no pollution source; 2, no vibration and noise during work; 3, easy operation, low cost and long service life.

Description

technical field [0001] The invention relates to a dome cover, in particular to a dome cover which is covered on a high-speed dome, which is a front-end device of a security monitoring system. Background technique [0002] The high-speed ball is a front-end equipment for a security monitoring system that integrates optics, electronics, machinery, and information processing. It is composed of a camera, power transmission, and motion control device. Because it has multiple functions such as video camera, position control, orientation and lens preset, moving target detection, recognition and tracking, flame and smoke detection and alarm, it is more and more used in buildings, banks, airports, stations, customs Security monitoring occasions in , transportation, electric power, factories and mines, and places where people cannot be on duty. [0003] Since the working temperature of the high-speed dome camera is -5°C to 45°C, when the camera works outside this temperature range, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225H05K7/20
Inventor 王伟平潘民强
Owner ZHE JIANG PEARMAIN ELECTRONICS