CN209894271U - Dehumidification device for water meter counter - Google Patents
Dehumidification device for water meter counter Download PDFInfo
- Publication number
- CN209894271U CN209894271U CN201920987132.6U CN201920987132U CN209894271U CN 209894271 U CN209894271 U CN 209894271U CN 201920987132 U CN201920987132 U CN 201920987132U CN 209894271 U CN209894271 U CN 209894271U
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- China
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- inductive switch
- control system
- fan heater
- counter
- water meter
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Abstract
The utility model aims to overcome the too high defect of current water gauge counter humidity, provide a device for dehumidification of water gauge technical counter. The electric fan heater is provided with a control system, a fan heater, an inductive switch and a support, wherein the control system is electrically connected with the fan heater, the control system is electrically connected with the inductive switch, the fan heater is fixed above the support, and the inductive switch is arranged on a drying platform below the support. The water meter counter is placed on the drying platform, the water meter counter contacts the inductive switch to drive the fan heater to operate, and the downward warm air removes moisture of each part of the water meter counter, so that the water meter counter is in a drying state, and the internal fogging of the counter is avoided.
Description
Technical Field
The utility model belongs to water gauge production kit specifically is a water gauge counter dehydrating unit.
Background
The existing water meter counter causes overhigh internal humidity due to reasons such as water test and the like in the production process, so that the inner cavity of the counter is fogged and cannot read normally.
Disclosure of Invention
An object of the utility model is to overcome the too high defect of current water gauge counter humidity, provide a device for water gauge counter dehumidification.
The utility model discloses the technical scheme who adopts is a water gauge counter dehydrating unit, and its main points lie in: the electric fan heater is provided with a control system, a fan heater, an inductive switch and a support, wherein the control system is electrically connected with the fan heater, the control system is electrically connected with the inductive switch, the fan heater is fixed above the support, and the inductive switch is arranged on a drying platform below the support.
The water meter counter is placed on the drying platform, the water meter counter contacts the inductive switch to drive the fan heater to operate, and the downward warm air removes moisture of each part of the water meter counter, so that the water meter counter is in a drying state, and the internal fogging of the counter is avoided.
Further, the dehumidifying device is also provided with an indicator light which is electrically connected with the control system. The indicating lamp can indicate the working state of the dehumidifying device and prompt the completion of the dehumidifying work.
Further, the number of the warm air blowers is two.
Further, the inductive switch is disposed between the power source and the control system.
Further, the inductive switch is mechanical.
The mechanical type inductive switch is arranged between the power supply and the control system, the water meter counter contacts the inductive switch, and the inductive switch is connected with the power supply and the control system, so that the whole dehumidifying device is connected with the power supply only when the counter exists, and the energy is saved.
The utility model discloses utilize the electric fan heater to blow the warm braw downwards and carry out the dehumidification operation to the inside part of counter, make the inside dry that keeps of counter, the reading of being convenient for.
Drawings
FIG. 1 is a schematic view of the present invention
Wherein: 1 support, 2 platforms, 3 electric fan heaters, 4 control systems, 5 inductive switches.
Detailed Description
The embodiments illustrated herein will enable those skilled in the art to more fully understand the present invention, without limiting it in any way, when the present invention is described in detail below with reference to the accompanying drawings.
As shown in figure 1, the dehumidification device for the water meter counter comprises a support 1, a fan heater 3, a control system 4, an indicator light, a power supply and an inductive switch 5. The control system 4 is electrically connected with the inductive switch 5, the fan heater 3 and the indicating lamp, the control system 4 controls the fan heater 3 to operate, and a time relay is further arranged in the controller 4 and used for calculating the operation time of the fan heater 3. The running state of electric fan heater 3 is instructed to the pilot lamp, and when electric fan heater 3 stopped, the pilot lamp was closed, can indicate operating personnel to take out the water gauge counter that dehumidifies, also can instruct electric fan heater 3's trouble. The inductive switch 5 is arranged on the object placing platform 2 at the lower part of the bracket 1, and the inductive switch is a raised mechanical switch, more specifically, the inductive switch 5 is a normally open type elastic switch. The power supply is respectively and electrically connected with the control system 4 and the warm air blower 3, the inductive switch 5 is arranged on a circuit between the power supply and the control system 4 and between the power supply and the warm air blower, and the control power supply supplies power to the warm air blower 3 and the control system 4.
During the use, with on the spare part tray place the platform 2 of water gauge counter, the tray pushes down mechanical type inductive switch 5, makes the circuit switch-on between power and heater unit 3 and the control system 4, and control system 4 and heater unit 3 get the electricity and begin work, and the pilot lamp lights, and spare part surface humidity is reduced rapidly to decurrent warm braw. And after the preset time is reached, the control system 4 controls the fan heater 3 to be closed, and the indicator light is turned off. After the tray is taken out, the normally open type inductive switch 5 is bounced to disconnect the power supply and the electric connection of the heater unit 3 and the control system 4.
Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any improvement of doing on technical scheme basis and equal replacement all fall into within the protection scope of the utility model.
Claims (5)
1. A water gauge counter dehydrating unit which characterized in that: the electric fan heater is provided with a control system, a fan heater, an inductive switch and a support, wherein the control system is electrically connected with the fan heater, the control system is electrically connected with the inductive switch, the fan heater is fixed above the support, and the inductive switch is arranged on a drying platform below the support.
2. A water meter counter dehumidification device as set forth in claim 1, wherein: the dehumidifying device is also provided with an indicator light which is electrically connected with the control system.
3. A water meter counter dehumidification device as set forth in claim 1, wherein: the number of the warm air blowers is two.
4. A water meter counter dehumidification device as set forth in claim 1, wherein: the inductive switch is arranged between the power supply and the control system.
5. A water meter counter dehumidification device as set forth in claim 4, wherein: the inductive switch is mechanical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987132.6U CN209894271U (en) | 2019-06-28 | 2019-06-28 | Dehumidification device for water meter counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987132.6U CN209894271U (en) | 2019-06-28 | 2019-06-28 | Dehumidification device for water meter counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209894271U true CN209894271U (en) | 2020-01-03 |
Family
ID=69022032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920987132.6U Active CN209894271U (en) | 2019-06-28 | 2019-06-28 | Dehumidification device for water meter counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209894271U (en) |
-
2019
- 2019-06-28 CN CN201920987132.6U patent/CN209894271U/en active Active
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