CN208520611U - A kind of water heater monitor station - Google Patents
A kind of water heater monitor station Download PDFInfo
- Publication number
- CN208520611U CN208520611U CN201820919003.9U CN201820919003U CN208520611U CN 208520611 U CN208520611 U CN 208520611U CN 201820919003 U CN201820919003 U CN 201820919003U CN 208520611 U CN208520611 U CN 208520611U
- Authority
- CN
- China
- Prior art keywords
- water
- water heater
- monitor station
- ball valve
- outlet conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 239000007789 gas Substances 0.000 claims description 15
- 239000002737 fuel gas Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 16
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model discloses a kind of water heater monitor stations, including water heater, the water heater is connected with water inlet line, outlet conduit and gas pipeline, water return pipeline is provided between the outlet conduit and the water inlet of the water heater, check valve and return water ball valve are provided on the water return pipeline, wherein the check valve is configured the water inlet one-way conduction from the outlet conduit to the water heater, can analog subscriber actual use situation is convenient and efficient is efficiently completed detection.
Description
Technical field
The utility model relates to detection device technology field more particularly to a kind of water heater monitor stations.
Background technique
In the related technology, zero cold water gas heater is the hot spot product that major producer falls over each other exploitation in recent years, such production
The characteristics of product, is to for the cold water in outlet conduit being pumped back in machine by the circulation in water heater and heat, and reaches certain
It flows out and uses after temperature, to eliminate the cold water for beginning to use the stage.
But each producer of detection for carrying out zero cold water function to product is all very different, some only detects recirculated water
Pump component is even more not detected without zero cold water function of testing product complete machine in the production line, and the zero of such product
Whether cold water function is qualified can not just to ensure.
As shown in Figure 1, common water heater monitor station is by water pressure reducing valve, ball valve, flowmeter, pressure gauge, gas pressure-reducing valve
It is formed by connecting with U-tube manometer by pipeline, the detection suitable for common constant temperature machine.
General detection carries out in laboratory, because of the service condition of analog subscriber family, it is therefore desirable to install long
It is long to thereby result in detection inconvenience, detection time for pipeline.
Utility model content
The utility model one of is intended to solve the problems, such as at least to a certain extent present in existing the relevant technologies, for this purpose,
The utility model proposes a kind of water heater monitor station, can analog subscriber actual use situation is convenient and efficient is efficiently completed inspection
It surveys.
Above-mentioned purpose is achieved by the following technical solution:
A kind of water heater monitor station, including water heater, the water heater are connected with water inlet line, outlet conduit and fuel gas conduit
Road is provided with water return pipeline between the outlet conduit and the water inlet of the water heater, is arranged on the water return pipeline
Have check valve and return water ball valve, wherein the check valve be configured it is unidirectional from the outlet conduit to the water inlet of the water heater
Conducting.
In some embodiments, water pressure reducing valve and water intake ball valve are provided on the water inlet line.
In some embodiments, flowmeter and pressure gauge are provided on the water inlet line.
In some embodiments, water outlet ball valve is provided on the outlet conduit.
In some embodiments, gas pressure-reducing valve and fuel gas ball valve are provided on the gas pipeline.
In some embodiments, pressure gauge is provided on the gas pipeline.
In some embodiments, there is the water heater circulating pump can make water heater under the action of the circulating pump
Water outlet along check valve, return water ball valve be withdrawn into water heater carry out circulating-heating.
The utility model compared with prior art, at least has the effect that
1, a kind of water heater monitor station of the utility model can enable to examine by the check valve and return water ball valve added
Zero cold water water heater is surveyed, zero cold water water heater production problem on line detection is solved, it is ensured that zero cold water function is qualified, furthermore not
It needs to install long pipeline, greatly facilitates detection, shortens detection time, it can the analog subscriber actual use convenient and efficient height of situation
The completion of effect detects.
Detailed description of the invention
Fig. 1 is common water heater monitor station structural schematic diagram；
Fig. 2 is the structural schematic diagram of water heater monitor station provided by the embodiment of the utility model.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Embodiment one: as shown in Figure 2, the present embodiment provides a kind of water heater monitor station, including water heater 1, water heaters 1
It is connected with water inlet line 2, outlet conduit 3 and gas pipeline 4, is provided with back between outlet conduit 3 and the water inlet of water heater 1
Waterpipe 5 is provided with check valve 6 and return water ball valve 7 on water return pipeline 5, wherein check valve 6 be configured from outlet conduit 3 to
The water inlet one-way conduction of water heater 1.
A kind of water heater monitor station of the present embodiment can enable to detect by the check valve 6 and return water ball valve 7 added
Zero cold water water heater solves zero cold water water heater production problem on line detection, it is ensured that zero cold water function is qualified, is furthermore not required to
Long pipeline is installed, greatly facilitates detection, shorten detection time, energy analog subscriber actual use situation is convenient and efficient efficiently
Completion detection.
Further, water outlet ball valve 12 is provided on outlet conduit 3, further, water heater 1 has circulating pump.
The normal constant temperature machine without zero cold water function need to close return water in complete machine detection due to not having return pipe
Ball valve 7 is opened water outlet ball valve 12, is detected.
When detecting the water heater with zero cold water function, since product has water return pipeline, at this moment need to open return water ball
Valve 7 closes water outlet ball valve 12 when detecting zero cold water function, at this moment under the action of circulating pump, is discharged along check valve 6, return water
Ball valve 7 is withdrawn into water heater and carries out circulating-heating, and circulating water temperature is constantly increased up to auto extinguishing, to detect the Xiang Gong
Energy.
In the detection process of the above zero cold water function, check valve 6 prevents water from flowing back, while the back pressure that check valve 6 is opened
The resistance to water-flow generated by duct length is simulated, the true actual use situation for reflecting user.
Preferably, water pressure reducing valve 8 and water intake ball valve 9 are provided on water inlet line 2, it can by the water pressure reducing valve 8 of setting
Reduce hydraulic pressure when water inlet, so that the water inlet of water heater is gentle, stablizes, ensure that the normal use of water heater.Pass through setting
Water intake ball valve 9 can control the opening and closing of water feeding of heater, easy to use, reliable.
In the present embodiment, it is provided with flowmeter 10 and pressure gauge 11 on water inlet line 2, passes through the flowmeter 10 of setting
With pressure gauge 11 can the flow and pressure data of real-time monitoring water inlet line 2 improved in order to which water heater carries out control operation
The convenience and safety used.
Particularly, it is provided with gas pressure-reducing valve 13 and fuel gas ball valve 14 on gas pipeline 4, passes through the gas pressure-reducing of setting
Valve 13 can reduce air pressure when air inlet, so that the air inlet of water heater is gentle, stablizes, ensure that stabilization, the full combustion of combustion gas.It is logical
The fuel gas ball valve 14 for crossing setting can control the opening and closing of water heater air inlet, easy to use, reliable.
In the present embodiment, pressure gauge 15 is provided on gas pipeline 4, particularly, pressure used by the present embodiment
Meter 15 is U-tube manometer, can accurately detect the pressure of gas pipeline 4, provides data with the control for water heater and supports, so that
Water heater uses relatively reliable, safety.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (7)
1. a kind of water heater monitor station, including water heater (1), the water heater (1) is connected with water inlet line (2), outlet conduit
(3) and gas pipeline (4), which is characterized in that be arranged between the outlet conduit (3) and the water inlet of the water heater (1)
There are water return pipeline (5), check valve (6) and return water ball valve (7) are provided on the water return pipeline (5), wherein the check valve
(6) it is configured from the outlet conduit (3) to the water inlet one-way conduction of the water heater (1).
2. a kind of water heater monitor station according to claim 1, which is characterized in that be arranged on the water inlet line (2)
There are water pressure reducing valve (8) and water intake ball valve (9).
3. a kind of water heater monitor station according to claim 1, which is characterized in that be arranged on the water inlet line (2)
There are flowmeter (10) and pressure gauge (11).
4. a kind of water heater monitor station according to claim 1, which is characterized in that be arranged on the outlet conduit (3)
There are water outlet ball valve (12).
5. a kind of water heater monitor station according to any one of claims 1 to 4, which is characterized in that in the gas pipeline (4)
On be provided with gas pressure-reducing valve (13) and fuel gas ball valve (14).
6. a kind of water heater monitor station according to any one of claims 1 to 4, which is characterized in that in the gas pipeline (4)
On be provided with pressure gauge (15).
7. a kind of water heater monitor station according to any one of claims 1 to 4, which is characterized in that the water heater (1) has
Circulating pump can be such that the water outlet of water heater (1) is withdrawn into along check valve (6), return water ball valve (7) under the action of the circulating pump
Water heater (1) carries out circulating-heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919003.9U CN208520611U (en) | 2018-06-14 | 2018-06-14 | A kind of water heater monitor station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919003.9U CN208520611U (en) | 2018-06-14 | 2018-06-14 | A kind of water heater monitor station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520611U true CN208520611U (en) | 2019-02-19 |
Family
ID=65325202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820919003.9U Expired - Fee Related CN208520611U (en) | 2018-06-14 | 2018-06-14 | A kind of water heater monitor station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361214A (en) * | 2019-07-18 | 2019-10-22 | 华帝股份有限公司 | Simulated water resistance detection device of gas water heater |
-
2018
- 2018-06-14 CN CN201820919003.9U patent/CN208520611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361214A (en) * | 2019-07-18 | 2019-10-22 | 华帝股份有限公司 | Simulated water resistance detection device of gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |