CN215065298U - Automatic water temperature overshoot detection device for gas water heater - Google Patents
Automatic water temperature overshoot detection device for gas water heater Download PDFInfo
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- CN215065298U CN215065298U CN202023306247.6U CN202023306247U CN215065298U CN 215065298 U CN215065298 U CN 215065298U CN 202023306247 U CN202023306247 U CN 202023306247U CN 215065298 U CN215065298 U CN 215065298U
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- temperature overshoot
- detection mechanism
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- water heater
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Abstract
The utility model discloses a gas heater temperature overshoot automatic checkout device, this technique is applied to gas heater comprehensive properties check out test set or gas heating stove comprehensive properties check out test set, including can automatic fast switch over or adjust the detection mechanism of aperture in order to be used for controlling the water flow, detection mechanism connects in gas heater's cold water entry or hot water export. The utility model discloses can automatic fast switch over or adjust the aperture to the size that can quick automatically regulated discharge has solved the manual work and has adjusted the discharge precision not enough when detecting the temperature overshoot, regulation time overlength scheduling problem.
Description
Technical Field
The utility model relates to a gas heater detects technical field, especially a gas heater temperature overshoot automatic checkout device.
Background
In the field of detection of gas water heaters, the hot water stabilization time and the water temperature overshoot amplitude need to be tested, the traditional test mode is that a water pressure stabilizing valve or a switch valve is adopted for adjustment, but in the hot water stabilization time, the adjustment of water flow change needs to be completed within two seconds, so that the adjustment of water flow change is realized, the adjustment mode is that the water flow is adjusted from large water flow to small water flow and then from small water flow to large water flow, the traditional water flow change is that the accurate adjustment is completed by manual adjustment, so that the requirement on workers is high, the conditions that the adjustment precision cannot meet the requirement or the adjustment time is too long are easy to occur, and the detection data is inaccurate.
Disclosure of Invention
To the problem that exists among the prior art, the utility model aims to provide a gas heater temperature overshoot automatic checkout device.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a gas heater temperature overshoot automatic checkout device, is including the detection mechanism that can automatic switch over or adjust the ball valve aperture in order to be used for controlling discharge quantitative variation, detection mechanism connects in gas heater's cold water entry or hot water export.
As a further improvement of the present invention, the detecting mechanism includes at least two sets of adjusting devices, the adjusting device includes a ball valve and a seat valve connected to the ball valve, and the adjusting devices are connected in parallel.
As a further improvement of the present invention, the detecting mechanism includes at least two sets of adjusting devices, the adjusting device includes the air-vent valve and the angle seat valve connected with the air-vent valve, the adjusting device is connected side by side.
As a further improvement of the present invention, the detection mechanism includes an electric control valve or a pneumatic control valve.
The beneficial effects of the utility model
Compared with the prior art, the utility model has the advantages of:
the utility model discloses can automatic switch-over or adjust the aperture to can the size of automatically regulated discharge, it is not enough to have solved artifical regulation appearance regulation water flow precision, accommodation time overlength scheduling problem.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a fourth embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a fifth embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a sixth embodiment of the present invention.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 6, an automatic water temperature overshoot detection device for a gas water heater includes a detection mechanism capable of automatically switching or adjusting an opening degree for controlling a quantitative change of a water flow, and the detection mechanism is connected to a cold water inlet or a hot water outlet of the gas water heater. The utility model discloses can automatic switch-over or adjust the aperture to can the size of automatically regulated discharge, solved the problem that manual regulation appears.
Specifically, referring to fig. 1 to 2, the detection mechanism includes at least two sets of adjusting devices, each of the adjusting devices includes a ball valve 1 and a seat valve 2 connected to the ball valve 1, and the adjusting devices are connected in parallel. In this design, the aperture of ball valve 1 is big one by one, switches through the switch of angle seat valve 2, and the switch of angle seat valve 2 can be switched by the manual work, also can electronic switching, because the aperture of ball valve 1 has been fixed, therefore this process only need switch angle seat valve 2 can, very convenient.
Specifically, referring to fig. 3 to 4, the detection mechanism includes at least two sets of adjusting devices, each of the adjusting devices includes a pressure regulating valve 3 and a seat valve 2 connected to the pressure regulating valve 3, and the adjusting devices are connected in parallel. In this design, the pressure parameter setting of air-vent valve 3 is big one little, switches through the switch of angle seat valve 2, and the switch of angle seat valve 2 can be switched by the manual work, also can electronic switching, because the aperture of ball valve 1 has been fixed, therefore this process only need switch angle seat valve 2 can, very convenient.
Further, referring to fig. 4 to 5, the detection mechanism includes an electric control valve 4 or a pneumatic control valve, the electric control valve 4 is configured to adjust an opening degree of the electric control valve 4 by a driving motor and a positioning device, the driving motor can open or close the valve body, the positioning device is used to precisely control a position of the valve body, so that the position can be adjusted to a precise position, the positioning device can be an encoder, and the driving motor can be a servo motor or a stepping motor.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (4)
1. The automatic water temperature overshoot detection device for the gas water heater is characterized by comprising a detection mechanism capable of automatically switching or adjusting the opening degree to control the quantitative change of the water flow, wherein the detection mechanism is connected to a cold water inlet or a hot water outlet of the gas water heater.
2. The automatic water temperature overshoot detection device for a gas water heater according to claim 1, characterized in that:
the detection mechanism comprises at least two groups of adjusting devices, the adjusting devices comprise ball valves and angle seat valves connected with the ball valves, and the adjusting devices are connected in parallel.
3. The automatic water temperature overshoot detection device for a gas water heater according to claim 1, characterized in that:
the detection mechanism comprises at least two groups of adjusting devices, each adjusting device comprises a pressure regulating valve and an angle seat valve connected with the pressure regulating valve, and the adjusting devices are connected in parallel.
4. The automatic water temperature overshoot detection device for a gas water heater according to claim 1, characterized in that:
the detection mechanism comprises an electric regulating valve or a pneumatic regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023306247.6U CN215065298U (en) | 2020-12-31 | 2020-12-31 | Automatic water temperature overshoot detection device for gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023306247.6U CN215065298U (en) | 2020-12-31 | 2020-12-31 | Automatic water temperature overshoot detection device for gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065298U true CN215065298U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023306247.6U Active CN215065298U (en) | 2020-12-31 | 2020-12-31 | Automatic water temperature overshoot detection device for gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215065298U (en) |
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2020
- 2020-12-31 CN CN202023306247.6U patent/CN215065298U/en active Active
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