CN214370561U - Divide water collector and water control system - Google Patents
Divide water collector and water control system Download PDFInfo
- Publication number
- CN214370561U CN214370561U CN202120211216.8U CN202120211216U CN214370561U CN 214370561 U CN214370561 U CN 214370561U CN 202120211216 U CN202120211216 U CN 202120211216U CN 214370561 U CN214370561 U CN 214370561U
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- main
- flow
- temperature
- 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.)
- Active
Links
Images
Landscapes
- Flow Control (AREA)
Abstract
The utility model discloses a water distributing and collecting device and a water control system, wherein the water distributing and collecting device comprises a water collecting device and a water distributor; the water collector comprises a water collecting main body, a first temperature acquisition module and a second temperature acquisition module; the water separator comprises a water separating main body and a plurality of driving mechanisms; the first temperature acquisition module is used for acquiring inlet water temperature values when water flows enter each water inlet connection structure, and the second temperature acquisition module is used for acquiring mixed water temperature values at the junction of each water flow; the driving mechanism is used for receiving a trigger signal generated and sent by the control module according to the water inlet temperature value and the water mixing temperature value, and adjusting the water flow in the corresponding water outlet pipeline according to the trigger signal. The utility model discloses the realization need not artifical the participation and adjusts to the discharge automatically regulated of each pipeline in the branch water collector, has improved the regulation efficiency and the degree of accuracy of branch water collector's each pipeline normal water flow, has promoted the product performance of branch water collector, has promoted user's use comfort, satisfies the higher user demand of user.
Description
Technical Field
The utility model relates to a heating and ventilation equipment technical field, in particular to divide water collector and water control system.
Background
When the water inlet pipeline is laid on the floor heating system, the resistance of the water inlet pipeline of each path in a family is difficult to keep consistent, especially when the water inlet pipeline laid in some rooms is too long and the water inlet pipeline laid in some rooms is too short, the flow of heating water flowing through each path is inconsistent, and finally the situations that some rooms are heated slowly and other rooms are heated quickly occur.
The current methods for dealing with the problems include: (1) when the room of the user is not hot, a service technician goes to the door to readjust the opening degree of each valve in the water distributor-collector, so that the hot fast path is closed to be smaller, and the hot slow path is opened to be larger; however, the regulation mode cannot accurately regulate the flow of each path, and can only depend on the experience of a master. If the heating effect is not good, the service technician needs to go to the door again for adjustment. (2) Installing a float flowmeter on each road of the water distributor-collector, and adjusting the flow of each road to be consistent by an installation master according to the display value of the flowmeter when the heating system is debugged; but float flowmeter exists with high costs, it is bulky to occupy, and shortcoming such as can not intelligent regulation, in case the user closes the heating demand of a certain way, the flow in other ways will take place different changes to lead to each way flow unbalanced again, all rely on the manual mode to adjust the water flow in every pipeline in the partial water collector promptly now, have the poor and lower scheduling problem of regulation efficiency of regulating effect, more can't satisfy carry out the accurate regulation of adaptability to the water flow in every room, can't satisfy the in-service use demand.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to rely on the manual work to carry out flow control in order to divide the water collector in overcoming prior art, can't in time just accurate the regulation, have the regulation effect poor and adjust inefficiency, can not satisfy the defect of in-service use demand, provide a water collector, divide water collector and water control system.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a water dividing and collecting device, which comprises a water collecting device and a water dividing device;
the water collector comprises a water collecting main body, a first temperature acquisition module, a second temperature acquisition module and a main loop flow sensor;
the water collecting main body is provided with a plurality of water inlet connecting structures, each water inlet connecting structure is connected with a water inlet pipeline, each water inlet connecting structure is provided with the first temperature collecting module, and the second temperature collecting module is arranged at the water flow junction corresponding to different water inlet pipelines in the water collecting main body;
the main loop flow sensor is fixedly arranged at the water outlet end of the water collecting main body and used for collecting the total flow corresponding to the water outlet end and sending the total flow to an external control module;
the water separator comprises a water separating main body and a plurality of driving mechanisms;
the water distribution body is provided with a plurality of water outlet connecting structures, each water outlet connecting structure is connected with one water outlet pipeline, each driving mechanism is fixedly arranged on the water distribution body and corresponds to one water outlet pipeline, and each water outlet pipeline corresponds to one water inlet pipeline;
the first temperature acquisition module is used for acquiring water inlet temperature values of water flows entering each water inlet connecting structure and sending the water inlet temperature values to the control module, and the second temperature acquisition module is used for acquiring mixed water temperature values of each water flow junction and sending the mixed water temperature values to the control module;
the driving mechanism is used for receiving a trigger signal generated and sent by the control module according to the water inlet temperature value, the water mixing temperature value and the total flow, and adjusting the water flow in the corresponding water inlet pipeline to a target flow according to the trigger signal; wherein different water inlet pipelines correspond to different target flow rates.
Preferably, the primary loop flow sensor comprises a venturi flow meter.
Preferably, the water collecting body comprises a first body structure and a first main pipeline, the first main pipeline is arranged in the first body structure;
the water inlet connecting structure is fixedly arranged on the outer side of the first main body structure;
and the positions corresponding to different water flow junctions on the first main pipeline are respectively provided with the second temperature acquisition modules.
Preferably, the main body of the water diversion comprises a second main body structure and a second main pipeline, and the second main pipeline is arranged in the second main body structure;
the water outlet connecting structures and the driving mechanism are fixedly arranged on the outer side of the second main body structure, and each water outlet connecting structure is communicated with the second main pipeline.
Preferably, the water collecting main body further comprises a connecting part, and the connecting part is fixedly arranged at the water outlet end of the first main body structure and is communicated with the first main pipeline;
the connecting part is provided with the second temperature acquisition module, and the second temperature acquisition module is used for acquiring the mixed water temperature value after the water flows of all the water inlet pipelines in the connecting part are converged.
Preferably, the water collector further comprises a main valve connected to an end of the connecting portion remote from the first body structure;
the main loop flow sensor is fixedly arranged between the connecting part and the main valve.
Preferably, the water collector further comprises a first exhaust valve, and the first exhaust valve is fixedly connected with one end of the first main body structure, which is far away from the water outlet end; and/or the presence of a gas in the gas,
the water collector further comprises a first blowdown valve, and the first blowdown valve is fixedly connected with one end, far away from the water outlet end, of the first main body structure.
Preferably, the water separator further comprises a second exhaust valve, and the second exhaust valve is fixedly connected with one end of the second main body structure, which is far away from the water inlet end; and/or the presence of a gas in the gas,
the water collector further comprises a second blowdown valve, and the second blowdown valve is fixedly connected with one end, far away from the water inlet end, of the second main body structure.
Preferably, the driving mechanism comprises a servo motor and a valve structure, and the servo motor is electrically connected with the valve structure;
the servo motor is used for receiving the trigger signal sent by the control module to drive the opening of a valve core in the valve structure so as to adjust the water flow in the corresponding water inlet pipeline; and/or the presence of a gas in the gas,
the first temperature acquisition module and the second temperature acquisition module both comprise temperature sensors.
The utility model also provides a water control system, water control system includes control module and foretell branch water collector.
On the basis of the common knowledge in the field, the preferable conditions can be combined at will to obtain the preferable embodiments of the invention.
The utility model discloses an actively advance the effect and lie in:
the water collector in the utility model collects the inlet temperature value corresponding to each pipeline in real time by arranging the temperature sensor at each water inlet respectively, collects the mixed water temperature value of different pipelines in real time by arranging the temperature sensor at the water flow junction corresponding to different inlet pipelines on the water collecting main pipeline respectively, simultaneously feeds the inlet temperature value and the mixed water temperature value back to the control module of the water control system (such as a heating water control center), and drives the servo motor to adjust the valve core opening according to the trigger signal generated by the control module so as to accurately adjust the specific water flow in each pipeline, thereby realizing the automatic and accurate adjustment of the water flow of the inlet pipelines of the water collector without manual adjustment, ensuring the timeliness and accuracy of the adjustment of the water flow in each pipeline of the water collector, effectively improving the adjustment efficiency, and improving the product usability of the water collector, and then realize the intelligent regulation distribution of every pipeline discharge in the branch water collector, promoted the wholeness ability in heating water accuse center, promoted user's use comfort level, satisfied user's in-service use demand.
Drawings
Fig. 1 is a schematic structural diagram of a water dividing and collecting device according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of a water control system according to embodiment 2 of the present invention.
Detailed Description
The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1, the water diversion and collection device 300 of the present embodiment includes a water collector 100 and a water knockout vessel 200.
The water collector 100 includes a water collecting body 1, a first temperature collecting module 2, a second temperature collecting module 3, a main circuit flow sensor 30, a main valve 4, a first exhaust valve 5, and a first drain valve 6 (arrows indicate water flow direction).
The water collecting main body 1 is provided with a plurality of water inlet connecting structures 7, and each water inlet connecting structure 7 is connected with a water inlet pipeline.
When the water collector of the embodiment is applied to a heating water control center of each household, each water inlet pipeline corresponds to a floor heating pipeline laid in one room to heat each room, namely, the water flow and the water temperature in each water inlet pipeline determine the temperature value in the corresponding room.
Every is equipped with a first temperature acquisition module 2 on the connection structure 7 of intaking, and the rivers that different inlet lines correspond in the main part 1 that catchments meet and are equipped with a second temperature acquisition module 3 respectively.
Specifically, the water collecting body 1 of the present embodiment includes a first main structure 8, a first main pipeline 9 and a connecting portion 10, wherein the first main pipeline 9 is penetratingly disposed in the first main structure 8, and the water inlet connecting structure 7 is fixedly disposed at the outer side of the first main structure 8.
The positions of the first main pipeline 9 corresponding to the junction of different water flows are respectively provided with a second temperature acquisition module 3.
The connecting part 10 is fixedly arranged at the water outlet end of the first main body structure 8 and is communicated with the first main pipeline 9;
wherein, connecting portion 10 corresponds the rivers that all inlet channels correspond and joins the department, is equipped with a second temperature acquisition module 3 on the connecting portion 10, and second temperature acquisition module 3 is used for gathering the muddy water temperature value after all inlet channels's rivers meet.
Of course, each water inlet connection structure and each water flow junction can also be provided with a plurality of temperature sensors to acquire corresponding temperature values, and then the temperature values acquired at corresponding positions are finally determined according to calculation modes such as averaging and the like of the temperature values, so that the accuracy of temperature acquisition is ensured. The quantity configuration and the position setting of the water inlet connection structure and the water flow junction can be redetermined and adjusted according to actual requirements.
In addition, the main valve 4 of the present embodiment is connected to an end of the connecting portion 10 away from the first main structure 8, and the main valve 4 is electrically connected to the control module, so that the water flow in the water collector is distributed or converged by opening or closing the main valve 4.
The first exhaust valve 5 is fixedly arranged at one end, far away from the water outlet end, of the first main structure 8, and the first exhaust valve 5 is used for timely discharging waste gas in the first main structure out of the water collecting main body to guarantee the service life of the water collector.
First blowoff valve 6 is fixed to be set up in the one end that outlet end was kept away from to first major structure 8, and first blowoff valve 6 communicates with the first major structure of the main part that catchments, and first blowoff valve 6 is arranged in the first major structure of sewage discharge in the main part that catchments, avoids sewage to produce the dirt, causes the damage to the main part that catchments to the life of extension water collector.
The water collector based on the embodiment can realize uniform distribution of water flow in each pipeline, so that the temperature of a room corresponding to each pipeline is kept consistent; the water flow in each pipeline can be unevenly distributed according to a certain ratio, so that the requirements of users on different heating temperatures of different rooms are met, and the use experience of the users is greatly improved.
The water collector of this embodiment may be fixed by using the component a in fig. 1, and certainly, other fixing components may be used to fix the water collector according to actual requirements, which is not described herein again.
The water collector of the present embodiment can also be applied to other water flow distribution scenarios, and the water flow distribution principle in each pipeline is basically the same as the working principle of the present embodiment, and therefore, the details are not repeated here.
The main loop flow sensor is fixedly arranged at the water outlet end of the water collecting main body and used for collecting the total flow corresponding to the water outlet end and sending the total flow to an external control module.
The primary loop flow sensor includes, but is not limited to, a venturi meter.
The water separator 200 of the present embodiment includes a driving mechanism 11, a filter 12, a water separating body 13, a second discharge valve 14, and a second soil discharge valve 15.
The water distribution body is provided with a plurality of water outlet connecting structures, each water outlet connecting structure is connected with one water outlet pipeline, each driving mechanism 11 is fixedly arranged on the water distribution body and corresponds to one water outlet pipeline, and each water outlet pipeline corresponds to one water inlet pipeline.
Specifically, the water diversion body 13 includes a second body structure 16 and a second main pipe 17, the second main pipe 17 being disposed inside the second body structure 16;
a plurality of water outlet connecting structures 18 and a plurality of driving mechanisms 11 are fixedly arranged on the outer side of the second main body structure 16, each water outlet connecting structure 18 is connected with a water outlet pipeline and is communicated with the second main pipeline 17, and each water outlet pipeline corresponds to a water inlet pipeline.
The filter 12 is connected to the second main structure 16 and communicates with the second main line 17;
the filter 12 is used to filter the incoming water flow and deliver it to the second main pipe 17 for distribution to the respective outlet pipes.
The second exhaust valve 14 is fixedly arranged at one end of the second main body structure 16 far away from the water inlet end, and the second exhaust valve is used for timely discharging waste gas in the second main body structure 16 out of the water separator so as to guarantee the service life of the water separator.
The fixed one end of keeping away from the end of intaking in second major structure 16 that sets up of second blowoff valve 15, the second blowoff valve communicates with the second major structure 16 of the main part that catchments, and the second blowoff valve is arranged in the sewage discharge second major structure 16 in the main part that divides, avoids sewage to produce the dirt, causes the damage to the main part that divides water to the life of extension water knockout drum.
The water separator of this embodiment may be fixed by using the component B in fig. 1, and certainly, other fixing components may be used to fix the water separator according to actual needs, which is not described herein again.
The first temperature acquisition module is used for acquiring inlet water temperature values of water flows entering each inlet water connection structure and sending the inlet water temperature values to the control module, and the second temperature acquisition module is used for acquiring mixed water temperature values of each water flow junction and sending the mixed water temperature values to the control module;
wherein, the first temperature acquisition module 2 and the second temperature acquisition module 3 both include but are not limited to temperature sensors.
The driving mechanism is used for receiving a trigger signal generated and sent by the control module according to the water inlet temperature value, the water mixing temperature value and the total flow, and adjusting the water flow in the corresponding water inlet pipeline to a target flow according to the trigger signal; wherein, different water inlet pipelines correspond to different target flow rates.
Specifically, when actuating mechanism 11 includes servo motor and valve structure, servo motor is arranged in receiving the corresponding trigger signal that control module sent and drives valve structure well valve core aperture among every actuating mechanism 11, and then adjusts the discharge in corresponding pipeline, realizes the direct and automatically regulated to water flow in the different pipelines promptly, has improved current discharge distribution efficiency, has promoted the product performance of water collector, and then has guaranteed the wholeness ability of branch water collector.
The control module calculates the inflow proportion of each water inlet pipeline based on the inflow temperature value corresponding to each water inlet pipeline and the mixed water temperature value corresponding to the converged different water inlet pipelines according to the heat conservation principle, namely only the different flow proportion of each pipeline can be obtained; regulating the flow according to the calculated distribution condition of each pipeline, and controlling the stepping motor to close the corresponding valve when the pipeline with large flow share is in a large flow share state; otherwise, the stepping motor is controlled to open the corresponding valve, and finally the flow share in each pipeline is adjusted to be consistent.
If a user closes a certain pipeline, the control module recognizes the closing signal and automatically calculates different flow rate ratios of the rest pipelines again, and the flow rate distribution of the rest pipelines is ensured to be uniform according to the flow rate ratios.
In addition, when a user needs to preferentially heat a certain pipeline, the control module can also meet the heating requirement of the corresponding pipeline by increasing the flow share of the pipeline.
The total flow of the heating water channel is timely collected and fed back based on the Venturi flowmeter arranged on the main loop, so that the specific water inlet flow corresponding to each water inlet pipeline is timely calculated, the driving mechanism arranged in each pipeline is automatically adjusted by generating corresponding trigger signals, the accurate and timely adjustment of the water inlet flow of each water inlet pipeline is realized, the water flow which should flow into each pipeline is directly calculated, repeated dynamic adjustment is not needed, the adjusting speed is guaranteed, the waiting time of a user is reduced, and the higher use requirement of the user is met.
Of course, the specific flow rate adjustment in each pipeline may also be specifically determined according to the temperature requirements of the user for different rooms, and the flow rate share in each pipeline is not adjusted to be consistent any more, but is adjusted to be the preset flow rate, so as to meet the higher use requirements of the user.
In addition, the utility model discloses only protect the structure, do not protect to its inside implementation method.
The water collector in the embodiment collects the water inlet temperature value corresponding to each pipeline in real time by arranging the temperature sensor at each water inlet respectively, collects the mixed water temperature value of different pipelines in real time by arranging the temperature sensor at the water flow junction corresponding to different water inlet pipelines on the water collecting main pipeline respectively, simultaneously feeds the water inlet temperature value and the mixed water temperature value back to the control module of the water control system (such as a heating water control center) and drives the servo motor to adjust the opening of the valve core according to the trigger signal generated by the control module so as to accurately adjust the specific water flow in each pipeline, thereby realizing the automatic and accurate adjustment of the water flow of the water inlet pipelines of the water collector without manual adjustment, ensuring the timeliness and the accuracy of the adjustment of the water flow in each pipeline of the water collector, effectively improving the adjustment efficiency, improving the product use performance of the water collector, and further realizing the intelligent adjustment and distribution of each pipeline in the water collector, the overall performance of the heating water control center is improved, the use comfort of the user is improved, and the actual use requirements of the user are met.
Example 2
As shown in fig. 2, the water control system of the present embodiment includes the water collecting and distributing device 300 of embodiment 1 and the control module 19 (the arrows in the figure indicate the water flow direction).
The control module 19 is electrically connected with the first temperature sensor and the second temperature sensor in the water collector to realize the acquisition of corresponding temperature data; the control module 19 is electrically connected with each driving mechanism to realize the opening adjustment of a valve mechanism in the driving mechanism, and the control module 19 is electrically connected with the main valve to realize the opening and closing of the main valve.
When the water control system is a heating water control system, the water control system further includes a heating device 20, and the heating device 20 is disposed between the water collector 100 and the water separator 200 in a communicating manner.
The heating apparatus 20 is a heating furnace for heating the water flow outputted from the water collector and delivering the water flow to the water separator to be distributed to each room of a user (e.g., a home).
The utility model discloses a water control system adopts foretell branch water collector, divides the intelligent regulation distribution of every pipeline normal water flow in the water collector, need not artifical the participation and adjusts, has improved the regulation efficiency and the degree of accuracy of dividing each pipeline normal water flow of water collector to guarantee heating water control system's wholeness ability, promoted user's use comfort, satisfy user's in-service use demand.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The water distributing and collecting device is characterized by comprising a water collecting device and a water distributor;
the water collector comprises a water collecting main body, a first temperature acquisition module, a second temperature acquisition module and a main loop flow sensor;
the water collecting main body is provided with a plurality of water inlet connecting structures, each water inlet connecting structure is connected with a water inlet pipeline, each water inlet connecting structure is provided with the first temperature collecting module, and the water flow junction corresponding to different water inlet pipelines in the water collecting main body is provided with the second temperature collecting module;
the main loop flow sensor is fixedly arranged at the water outlet end of the water collecting main body and used for collecting the total flow corresponding to the water outlet end and sending the total flow to an external control module;
the water separator comprises a water separating main body and a plurality of driving mechanisms;
the water distribution body is provided with a plurality of water outlet connecting structures, each water outlet connecting structure is connected with one water outlet pipeline, each driving mechanism is fixedly arranged on the water distribution body and corresponds to one water outlet pipeline, and each water outlet pipeline corresponds to one water inlet pipeline;
the first temperature acquisition module is used for acquiring water inlet temperature values of water flows entering each water inlet connecting structure and sending the water inlet temperature values to the control module, and the second temperature acquisition module is used for acquiring mixed water temperature values of each water flow junction and sending the mixed water temperature values to the control module;
the driving mechanism is used for receiving a trigger signal generated and sent by the control module according to the water inlet temperature value, the water mixing temperature value and the total flow, and adjusting the water flow in the corresponding water inlet pipeline to a target flow according to the trigger signal; wherein different water inlet pipelines correspond to different target flow rates.
2. The water dividing and collecting device of claim 1, wherein the primary loop flow sensor comprises a venturi flow meter.
3. The water separator and collector assembly of claim 1 wherein the water collecting body comprises a first body structure and a first main conduit, the first main conduit being disposed within the first body structure;
the water inlet connecting structure is fixedly arranged on the outer side of the first main body structure;
and the positions corresponding to different water flow junctions on the first main pipeline are respectively provided with the second temperature acquisition modules.
4. The water diversion and collection device of claim 1 wherein said water diversion body comprises a second body structure and a second main conduit, said second main conduit disposed within said second body structure;
the water outlet connecting structures and the driving mechanism are fixedly arranged on the outer side of the second main body structure, and each water outlet connecting structure is communicated with the second main pipeline.
5. The water dividing and collecting device according to claim 3, wherein the water collecting body further comprises a connecting part which is fixedly arranged at the water outlet end of the first main structure and is communicated with the first main pipeline;
the connecting part is provided with the second temperature acquisition module, and the second temperature acquisition module is used for acquiring the mixed water temperature value after the water flows of all the water inlet pipelines in the connecting part are converged.
6. The water collection diverter according to claim 5, wherein the water collection diverter further includes a main valve connected to an end of the connecting portion remote from the first body structure;
the main loop flow sensor is fixedly arranged between the connecting part and the main valve.
7. The water dividing and collecting device of claim 3, wherein the water collector further comprises a first vent valve fixedly connected to an end of the first body structure remote from the water outlet end; and/or the presence of a gas in the gas,
the water collector further comprises a first blowdown valve, and the first blowdown valve is fixedly connected with one end, far away from the water outlet end, of the first main body structure.
8. The water dividing and collecting device of claim 4, wherein the water segregator further comprises a second vent valve, and the second vent valve is fixedly connected with one end of the second main body structure, which is far away from the water inlet end; and/or the presence of a gas in the gas,
the water collector further comprises a second blowdown valve, and the second blowdown valve is fixedly connected with one end, far away from the water inlet end, of the second main body structure.
9. The water dividing and collecting device according to any one of claims 1 to 8, wherein the drive mechanism comprises a servo motor and a valve structure, the servo motor being electrically connected to the valve structure;
the servo motor is used for receiving the trigger signal sent by the control module to drive the opening of a valve core in the valve structure so as to adjust the water flow in the corresponding water inlet pipeline; and/or the presence of a gas in the gas,
the first temperature acquisition module and the second temperature acquisition module both comprise temperature sensors.
10. A water control system comprising the control module and the water diversion and collection device of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211216.8U CN214370561U (en) | 2021-01-26 | 2021-01-26 | Divide water collector and water control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211216.8U CN214370561U (en) | 2021-01-26 | 2021-01-26 | Divide water collector and water control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370561U true CN214370561U (en) | 2021-10-08 |
Family
ID=77959919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120211216.8U Active CN214370561U (en) | 2021-01-26 | 2021-01-26 | Divide water collector and water control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370561U (en) |
-
2021
- 2021-01-26 CN CN202120211216.8U patent/CN214370561U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105737284A (en) | Pipe network balance distribution and variable flow control method of air conditioner water system | |
| CN214370562U (en) | Water collector, water collecting and collecting device and water control system | |
| CN107270386B (en) | Hydraulic control integrated device for radiation temperature adjustment | |
| CN103486655A (en) | Hydraulic equilibrium debugging device of heating and ventilating system and debugging method thereof | |
| CN214370561U (en) | Divide water collector and water control system | |
| CN214370563U (en) | Divide water collector and water control system | |
| CN214891495U (en) | Water collector, water collecting and collecting device and water control system | |
| CN203240634U (en) | Device based on dynamic balancing unit in hot water heating system | |
| CN214370560U (en) | Water collector, water collecting and collecting device and water control system | |
| CN112902289B (en) | Flow distribution control method in water control system and water control system | |
| CN107238206A (en) | Water heater with multiple water outlets and control method | |
| CN112902286B (en) | Flow distribution control method in water control system and water control system | |
| CN117490118A (en) | Intelligent hydraulic balance heating system based on Internet of things | |
| CN206191874U (en) | Open instant heating water supply system promptly | |
| CN214468865U (en) | Intelligent water distributing and collecting device | |
| CN215260008U (en) | Combined heat and power heating system capable of improving heat supply quality | |
| CN201448918U (en) | High-intelligent plate heat exchanger unit | |
| KR20200031951A (en) | Apparatus for Supplying Heating and Hot Water | |
| CN209782784U (en) | geothermal and hanging piece mixed heat supply type adjusting system | |
| CN115059782A (en) | Automatic control device for uniformly distributing flow of branch pipelines of multi-branch parallel pipe group | |
| CN111520811A (en) | Intelligent temperature control heating air flow adjusting system and method for centralized heat supply | |
| CN204880343U (en) | Automatic heat supply pipe network flow controller device of control | |
| CN205561103U (en) | Balanced distribution of air conditioner water system pipe network and change flow control device | |
| RU96112332A (en) | METHOD FOR MANAGING COMPLEX OF HEAT- AND HOT WATER SUPPLY AND AUTOMATED WATER-HEATING BOILER HOUSE FOR ITS IMPLEMENTATION | |
| CN206310026U (en) | A kind of dynamic auto formula adjusting means of pipe resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |