CN208383449U - A kind of leaving water temperature pressure initial value debugging system of thermostatic valve - Google Patents
A kind of leaving water temperature pressure initial value debugging system of thermostatic valve Download PDFInfo
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- CN208383449U CN208383449U CN201821096573.9U CN201821096573U CN208383449U CN 208383449 U CN208383449 U CN 208383449U CN 201821096573 U CN201821096573 U CN 201821096573U CN 208383449 U CN208383449 U CN 208383449U
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- water
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- manufacturing machine
- pipeline
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Abstract
The utility model discloses a kind of leaving water temperature pressure initial value debugging systems of thermostatic valve, including circulating water loop, the circulating water loop includes test point water outlet, water storage box, water pump and the cooling tower concatenated with pipeline, for chilled water system, described includes cold water manufacturing machine, the cold water booster pump and cold for water tap of pipeline concatenation for chilled water system；Hot-water supply system, the hot-water supply system include the hot water manufacturing machine concatenated with pipeline, hot water booster pump and heat for water tap；The water pump is connect by second pipe with hot water manufacturing machine, and the cooling tower is connect by first pipe with cold water manufacturing machine.The leaving water temperature pressure initial value debugging system of the thermostatic valve, recirculated water path are changed to after flowing back to reservoir, and part is directly used for water heating machine, and the water conservancy project cooling-water machine for only entering cooling tower processing uses, and keep test macro more energy saving.
Description
Technical field
The utility model belongs to thermostatic valve parameter regulation the field of test technology, and in particular to a kind of leaving water temperature of thermostatic valve
Pressure initial value debugging system.
Background technique
The thermostatic valve adjusted for hot and cold water reaches constant state when leaving the factory, and the water inlet of cold water and hot water respectively reaches
Under scheduled temperature, hydraulic pressure, after thermostatic valve mixes, water outlet reaches certain hydraulic pressure and steady temperature, if the temperature of water outlet
Degree, hydraulic pressure reaches range of set value, then is qualified products, otherwise the adjusting nut at the top of thermostatic valve is rotated and adjusted by staff
If examination, still not up to standard through adjusting nut rotation debugging, is classified as waste product until up to standard.
Detection debugging system in the prior art, heat for water tap, it is cold for water tap and test point water outlet respectively with it is to be tested
Thermostatic valve quick-make after tested, the hot water that test point water outlet is flowed out directly flows back to total reservoir, then by water pump
Control into cold and hot water inlet system and take recirculated water from cooling tower so that the heat of recirculated water does not make full use of, again plus
The hot water of test needs to reheat when the cooling water by cooling tower output when hot, could not be using caused by last test
The heat of recirculated water causes the waste of heat.
Utility model content
The purpose of this utility model is to provide a kind of leaving water temperature pressure initial value debugging systems of thermostatic valve, to solve
Power saving mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: at the beginning of a kind of leaving water temperature pressure of thermostatic valve
Initial value debugging system, including
Circulating water loop, the circulating water loop include the test point water outlet concatenated with pipeline, water storage box, water pump and cold
But water tower, for chilled water system, it is described for chilled water system include pipeline concatenation cold water manufacturing machine, cold water booster pump and cold water supply
Nozzle；
Hot-water supply system, the hot-water supply system include that the hot water manufacturing machine concatenated with pipeline, hot water booster pump and heat supply
Water tap；
The water pump is connect by second pipe with hot water manufacturing machine, the cooling tower pass through first pipe (24) with it is cold
The connection of water manufacturing machine.
Further, the cold water booster pump and cold for being equipped with cold water pressure sensor on the pipeline that connects between water tap
And cold water temperature sensor, the hot water booster pump and heat are for being equipped with hot water pressure sensor on the pipeline that connects between water tap
And hot water temperature sensor, and cold water booster pump is connect by conducting wire with cold water frequency converter, hot water booster pump crosses conducting wire and hot water
Frequency converter connection, the test point water outlet are equipped with leaving water temperature sensors and water flow sensor.
Further, the cold water manufacturing machine, hot water manufacturing machine, cold water frequency converter, hot water frequency converter, cold water pressure sensing
Device, hot water pressure sensor, cold water temperature sensor, hot water temperature sensor, leaving water temperature sensors and water flow sensing
Device passes through conducting wire and PLC is electrically connected.
Further, there is switch respectively on the first pipe and second pipe.
The technical effect and advantage of the utility model: the leaving water temperature pressure initial value debugging system of the thermostatic valve, circulation
Water route is changed to after flowing back to reservoir, and part is directly used for water heating machine, only enters the water conservancy project cold water of cooling tower processing
Machine uses, and keeps test macro more energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1 water pump, 2 water storage boxes, 3 cooling towers, 4 cold water manufacturing machines, 5 hot water manufacturing machines, 6 cold water frequency converters, 7 cold
Water booster pump, 8 hot water booster pumps, 9 hot water frequency converters, 10 cold water pressure sensors, 11 hot water pressure sensors, 12 cold water temperatures
Sensor, 13 hot water temperature sensors, 14 debugging products, 15 leaving water temperature sensors, 16PLC, water flow sensor 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model provides a kind of leaving water temperature pressure initial value debugging system of thermostatic valve as shown in Figure 1, packet
Circulating water loop is included, which includes test point water outlet 21, water storage box 2, water pump 1 and the cooling water concatenated with pipeline
Tower 3；
For chilled water system, this is for cold water manufacturing machine 4, cold water booster pump 7 and the cold confession that chilled water system includes that pipeline concatenates
Water tap 22；Hot-water supply system, the hot-water supply system include that the hot water manufacturing machine 5 concatenated with pipeline, hot water booster pump 8 and heat supply water
Nozzle 23；Water pump 1 is connect by second pipe 25 with hot water manufacturing machine 5, and cooling tower 3 passes through first pipe 24 and cold water manufacturing machine
4 connections.
Cold water booster pump 7 and cold for being equipped with cold water pressure sensor 10 and cold water temperature on the pipeline that connects between water tap 22
Sensor 12 is spent, hot water booster pump 8 and heat are for being equipped with hot water pressure sensor 11 and heat on the pipeline that connects between water tap 23
Water temperature sensor 13, cold water booster pump 7 connect by conducting wire with cold water frequency converter 6, hot water booster pump 8) mistake conducting wire and hot water
Frequency converter 9 connects, and test point water outlet 21 is equipped with leaving water temperature sensors 15 and water flow sensor 17.
Cold water manufacturing machine 4, hot water manufacturing machine 5, cold water frequency converter 6, hot water frequency converter 9, cold water pressure sensor 10, hot water
Pressure sensor 11, cold water temperature sensor 12, hot water temperature sensor 13, leaving water temperature sensors 15 and water flow sensing
Device 17 is electrically connected by conducting wire and PLC16.
There is switch 27 respectively on first pipe 24 and second pipe 25.
Cold water outlet, hot water mouth and the water outlet of thermostatic valve 26 to be tested respectively with it is cold for water tap 22, heat for water tap 23 and
Water outlet 21 connects:
12 ± 0.5L/min of water flow, recirculated water path are changed to after flowing back to reservoir, part directly for water heating machine use, only into
The water for entering cooling tower processing is used for cooling-water machine, keeps test macro more energy saving.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of leaving water temperature pressure initial value debugging system of thermostatic valve, including
Circulating water loop, the circulating water loop include the test point water outlet (21) concatenated with pipeline, water storage box (2), water pump
(1) and cooling tower (3)；
For chilled water system, described includes cold water manufacturing machine (4), the cold water booster pump (7) and cold of pipeline concatenation for chilled water system
For water tap (22)；
Hot-water supply system, the hot-water supply system include hot water manufacturing machine (5), hot water booster pump (8) and the heat concatenated with pipeline
For water tap (23)；
It is characterized by:
The water pump (1) is connect by second pipe (25) with hot water manufacturing machine (5), and the cooling tower (3) passes through the first pipe
Road (24) is connect with cold water manufacturing machine (4).
2. a kind of leaving water temperature pressure initial value debugging system of thermostatic valve according to claim 1, it is characterised in that: institute
State cold water booster pump (7) and cold for being equipped with cold water pressure sensor (10) and cold water temperature on the pipeline that connects between water tap (22)
It spends sensor (12), the hot water booster pump (8) and heat are for being equipped with heat hydraulic pressure's biography on the pipeline that connects between water tap (23)
Sensor (11) and hot water temperature sensor (13), the cold water booster pump (7) are connect by conducting wire with cold water frequency converter (6), institute
It states hot water booster pump (8) to connect by conducting wire with hot water frequency converter (9), the test point water outlet (21) is equipped with leaving water temperature
Sensor (15) and water flow sensor (17).
3. a kind of leaving water temperature pressure initial value debugging system of thermostatic valve according to claim 2, it is characterised in that: institute
State cold water manufacturing machine (4), hot water manufacturing machine (5), cold water frequency converter (6), hot water frequency converter (9), cold water pressure sensor (10),
Hot water pressure sensor (11), cold water temperature sensor (12), hot water temperature sensor (13), leaving water temperature sensors (15) and
Water flow sensor (17) is electrically connected by conducting wire and PLC (16).
4. a kind of leaving water temperature pressure initial value debugging system of thermostatic valve according to any one of claims 1 to 3, special
Sign is: having switch (27) respectively on the first pipe (24) and second pipe (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821096573.9U CN208383449U (en) | 2018-07-11 | 2018-07-11 | A kind of leaving water temperature pressure initial value debugging system of thermostatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821096573.9U CN208383449U (en) | 2018-07-11 | 2018-07-11 | A kind of leaving water temperature pressure initial value debugging system of thermostatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208383449U true CN208383449U (en) | 2019-01-15 |
Family
ID=64964059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821096573.9U Expired - Fee Related CN208383449U (en) | 2018-07-11 | 2018-07-11 | A kind of leaving water temperature pressure initial value debugging system of thermostatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208383449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238801A (en) * | 2020-03-23 | 2020-06-05 | 上海飞龙新能源汽车部件有限公司 | Thermal management control valve endurance test device |
-
2018
- 2018-07-11 CN CN201821096573.9U patent/CN208383449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238801A (en) * | 2020-03-23 | 2020-06-05 | 上海飞龙新能源汽车部件有限公司 | Thermal management control valve endurance test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: Room v015, 6th floor, 396 Jinling East Road, Huangpu District, Shanghai Patentee after: Kaao Trading (Shanghai) Co.,Ltd. Address before: 529729 A District, Dongxi development area, Heshan Town, Jiangmen, Guangdong Patentee before: HESHAN METHVEN BATHROOM Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |