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Condensate collecting device

A technology for collecting device and condensate, applied in lighting and heating equipment, fluid heaters, etc., can solve the problems of inability to discharge condensate, potential safety hazards, and no safety protection mechanism.

Inactive Publication Date: 2018-03-09
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing condensate collection device consists of upper and lower covers, water inlets, drains, electrodes, etc. When the drain is blocked, the condensate cannot be discharged. At this time, the condensate will accumulate in the channel of the condensate collection device. When the condensate When the two electrodes are in contact, the electrodes will conduct and the equipment will stop safely. This structure requires that the channel of the collecting device must be a sealed structure; some condensate collecting devices only have a water-sealed structure to prevent the smoke from being discharged from this channel, but there is no Safety protection mechanism, when the drain is blocked, the condensate will fill the entire channel of the collection device and cause backflow, causing safety hazards

Method used

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  • Condensate collecting device

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the schematic diagram of the condensate collection device described in this embodiment, the condensate collection device is provided with a water inlet 10, a condensate collection chamber for collecting and placing condensate, and an inlet connected to the water inlet 10 and extending into the condensate collection chamber. A water pipe 110 and a water outlet 50 for discharging condensate. The top of the condensate collection chamber is covered with an upper cover 20 and a lower cover 30 , the upper cover 20 and the lower cover 30 are arranged in parallel and can be connected by fasteners or the like, and there is no need for a seal between the two. Wherein the upper cover 20 and the lower cover 30 are provided with the same shape and corresponding first openings corresponding to the water inlet pipe 110, and are used to pass the water inlet pipe 110. The connections between the water inlet pipe 110 and the first opening are all sealed connect...

Embodiment 2

[0032] This embodiment is a further description of the first embodiment above, as figure 1As shown, the safety protection mechanism is an air conduction unit and a triggerable unit 430 connected to each other. The air conduction unit is a lower air chamber 40 connected from bottom to top, a connecting air pipe 410 and an upper air chamber 420. The lower air chamber 41 . The connecting air tube 410 and the upper air cavity 420 are uniform column structures, and the upper end of the upper air cavity 420 is connected with the triggerable unit 430 . The upper cover 20 and the lower cover 30 are provided with a second opening corresponding to the air conduction unit, the second opening of the upper cover 20 is used to pass through the connecting air pipe 410, the second opening of the lower cover 30 is used to pass through the lower air chamber 40, and the air conduction unit The connection mode with the second opening is a sealed connection, and a sealing ring and other mechanisms...

Embodiment 3

[0038] This embodiment is a further limitation of the second embodiment above, and the triggerable unit 430 is a water level switch or a water pressure sensor. When the drain port is blocked and cannot drain smoothly, the water level of the second chamber 720 will continue to rise, and compress the air chamber of the safety protection mechanism to realize pressure transmission, trigger the water level switch to stop safely, or trigger the water pressure sensor to alarm.

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Abstract

The invention discloses a condensate collecting device. The device comprises a water inlet, a condensate collecting cavity and a water draining opening; a lower cover for assisting in achieving of thewater seal effect and an upper cover mounted above the lower cover are arranged on an opening in the top end of the condensate collecting cavity, the upper cover and the lower cover are connected ina cooperation manner, and the condensate collecting device further comprises a safety protection mechanism which can use the compression air on the liquid level in the condensate collecting cavity togenerate pressure so as to trigger the water level alarm. The condensate collecting device achieves the water seal, meanwhile, the safety protection mechanism which can generate the pressure through the compression air of the liquid level, and transmit the pressure to trigger the water level alarm is further provided, it can prevent that the smoke is discharged along with condensate, water level alarm or safe shutdown control over equipment can be carried out in time, the influence of draining position stoppage on equipment is avoided, meanwhile, a part of mechanism of the condensate collecting device and the upper cover are integrally arranged, the upper cover directly covers the lower cover to carry out cooperative connection, mounting is simple, the upper cover and the lower cover do not need to be sealed, the process is simplified, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of condensing auxiliary equipment, and relates to a condensate collecting device, in particular to a condensate collecting device for water level alarm for condensing gas heating and hot water equipment. Background technique [0002] The current condensing gas-fired heating and hot water equipment will produce condensate after the gas is burned, and the condensate needs to be discharged from the equipment. Install the condensate collection device and include a water seal structure, and ensure that when the outlet of the condensate collection device is blocked, the collection device is in a sealed state, no combustion smoke will be discharged from here, and ensure that the equipment is shut down safely. The existing condensate collection device consists of upper and lower covers, water inlets, drains, electrodes, etc. When the drain is blocked, the condensate cannot be discharged. At this time, the condensate...

Claims

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Application Information

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IPC IPC(8): F24H9/00
CPCF24H9/0036
Inventor 孟令建郑涛曹立国靳德峰
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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