CN211903072U - A installation and regulation structure for fan coil - Google Patents
A installation and regulation structure for fan coil Download PDFInfo
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- CN211903072U CN211903072U CN202020402529.7U CN202020402529U CN211903072U CN 211903072 U CN211903072 U CN 211903072U CN 202020402529 U CN202020402529 U CN 202020402529U CN 211903072 U CN211903072 U CN 211903072U
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Abstract
The utility model discloses an installation and regulation structure for fan coil, including fan coil, main road of intaking and return water main road, intake the main road with the return water main road is connected to through intaking PE-RT pipeline branch road and return water PE-RT pipeline branch road respectively corresponding interface on the fan coil, it is equipped with two intake pipe valves on the PE-RT pipeline branch road to intake, the intake pipe valve includes into water ooff valve and intake governing valve, be equipped with two return water pipe valves on the return water PE-RT pipeline branch road, the return water pipe valve includes return water ooff valve and return water governing valve. The utility model discloses realize that a plurality of fan coil are connected to on same set of main way of intaking and return water main way, simplified pipeline arrangement structure, the fan coil installation and the change of being convenient for have improved the cost of maintenance in later stage.
Description
Technical Field
The utility model relates to an installation and regulation structure for fan coil.
Background
The connection of the air conditioner terminal in the current market is generally connected with a fan coil through a screw joint, a manual valve is connected during flow regulation, the connection mode needs to install a pipeline directly connected with the fan coil on a main pipeline and install the manual valve on the pipeline to control the on-off, and a plurality of fan coils are connected with the same group of main water inlet and water return pipelines, so that the temperature change effect of the air conditioner can be ensured, and the pipeline arrangement is simplified. And the pipeline connection reflection of prior art's fan coil is difficult to connect a plurality of fan coils on a set of water intaking and return water main road, and the installation and the change of fan coil in later stage of being not convenient for, for the maintenance in later stage has improved the cost. And if a plurality of fan coil pipes need to be connected into a main water inlet pipeline and a main water return pipeline, the flow and the pressure of the water paths in each fan coil pipe need to be respectively adjusted, so that the performance of the fan coil pipes can reach the best, otherwise, the flow and the pressure can be changed due to different positions, and the performance is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy to assemble and regulation structure for fan coil to the connection water route of solving among the prior art many fan coils is more complicated, and the fan coil installation and the change of being not convenient for have improved the installation portability, have reduced the cost of maintenance in later stage's problem, improve system reliability.
The utility model provides an installation and regulation structure for fan coil, including fan coil, water inlet main road and return water main road, the water inlet main road with the return water main road is connected to through water inlet PE-RT pipeline branch road and return water PE-RT pipeline branch road respectively corresponding interface on the fan coil, be equipped with two intake pipe valves on the water inlet PE-RT pipeline branch road, the intake pipe valve includes into water ooff valve and intake governing valve, be equipped with two return water pipe valves on the return water PE-RT pipeline branch road, the return water pipe valve includes return water ooff valve and return water governing valve.
Preferably, each fan coil is connected with one water inlet PE-RT pipeline branch and one water return PE-RT pipeline branch, and the fan coils are arranged along the water inlet main path and the water return main path.
Preferably, the water inlet PE-RT pipeline branch is connected with the water inlet main road through the water inlet switch valve, the water return PE-RT pipeline branch is connected with the water return main road through the water return switch valve, the water inlet PE-RT pipeline branch is connected with a water inlet interface of the fan coil through the water inlet adjusting valve, and the water return PE-RT pipeline branch is connected with a water return interface of the fan coil through the water return adjusting valve.
Preferably, a plurality of branch interfaces extending out are arranged on the side faces of the water inlet main path and the water return main path, the branch interfaces correspond to the fan coil pipes one to one, the branch interfaces on the water inlet main path are directly connected with the water inlet switch valve through internal threads, and the branch interfaces on the water return main path are directly connected with the water return switch valve through the internal threads.
Preferably, the water inlet switch valve, the water inlet regulating valve, the water return switch valve and the water return regulating valve are quick-connection interfaces of a connecting pipeline.
The utility model discloses an internal thread direct bonding PE-RT pipeline branch road and return water PE-RT pipeline branch road of intaking realize that a plurality of fan coil are connected to on same group's water inlet main road and return water main road, simplified the pipeline arrangement structure, the fan coil installation and the change of being convenient for improve the installation portability, improve the system reliability.
Meanwhile, two switch valves and two regulating valves are arranged on a branch circuit connected with each fan coil to respectively control the on-off of water flow of a water inlet branch circuit and a water return branch circuit, so that the fan coils can be conveniently replaced and maintained; the water inlet flow and the water return flow of each fan coil are controlled through the regulating valve, and the flow and the pressure in the fan coils are controlled, so that the flow and the pressure in the fan coils at different positions can meet the requirements of the fan coils, and the optimal working effect is realized.
Drawings
Fig. 1 is a schematic structural view of the fan coil of the present invention after being connected to a pipeline.
Fig. 2 is a schematic diagram of the pipeline of the present invention.
FIG. 3 is a schematic structural diagram of a return water PE-RT pipeline branch of a fan coil.
The labels in the figures are: 1. the system comprises a water inlet main path, a water return main path, a water inlet PE-RT pipeline branch, a water return PE-RT pipeline branch, a water inlet switch valve, a water return switch valve, a water inlet adjusting valve, a water return adjusting valve, a fan coil.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention by those skilled in the art.
As shown in fig. 1-3, the utility model provides an installation and regulation structure for fan coil, including fan coil 9, main road 1 and return water main road 2 of intaking, fan coil 9 has a plurality of connections to be in same group main road 1 of intaking with on the return water main road 2, main road 1 of intaking with return water main road 2 is connected to through the PE-RT pipeline branch road 3 of intaking and return water PE-RT pipeline branch road 4 respectively corresponding interface on the fan coil 9, be equipped with two intake pipe valves on the PE-RT pipeline branch road 3 of intaking, the intake pipe valve includes intake ooff valve 5 and intake governing valve 7, be equipped with two return water pipe valves on the PE-RT pipeline branch road 4 of return water, the return water pipe valve includes return water ooff valve 6 and return water governing valve 8.
Each fan coil 9 is connected with one water inlet PE-RT pipeline branch 3 and one water return PE-RT pipeline branch 4, and a plurality of fan coils 9 are arranged along the water inlet main path 1 and the water return main path 2.
The water inlet PE-RT pipeline branch 3 is connected with the water inlet main path 1 through the water inlet switch valve 5, the water return PE-RT pipeline branch 4 is connected with the water return main path 2 through the water return switch valve 6, the water inlet PE-RT pipeline branch 3 is connected with a water inlet interface of the fan coil 9 through the water inlet adjusting valve 7, and the water return PE-RT pipeline branch 4 is connected with a water return interface of the fan coil 9 through the water return adjusting valve 8.
A plurality of extending branch interfaces are arranged on the side surfaces of the water inlet main path 1 and the water return main path 2, the branch interfaces on any main path (namely the water inlet main path 1 and the water return main path 2) correspond to the fan coil pipes 9 one by one, the branch interfaces on the water inlet main path 1 are directly connected with the water inlet switch valve 5 through internal threads 10, and the branch interfaces on the water return main path 2 are directly connected with the water return switch valve 6 through internal threads 10. The water inlet switch valve 5, the water inlet regulating valve 7, the water return switch valve 6 and the water return regulating valve 8 are quick-connection interfaces of a connecting pipeline.
The utility model discloses after using, a set of main road 1 and the return water main road 2 of intaking can be through the internal thread directly 10 (turn to the terminal pipe fitting for the connection, the both ends screw socket all in the outside) connect a plurality of fan coil 9, and a plurality of fan coil 9 can strengthen the heat transfer effect, guarantee the performance of air conditioner, and fan coil 9 all arranges in proper order along the direction of main road simultaneously, and its pipeline arrangement structure is simpler than the independent main road 2 of the return water of the various connections of different fan coil 9, and the consumptive material is less.
When the heat exchange device is used, a heat exchange medium reaches each water inlet PE-RT pipeline branch 3 from the water inlet main pipeline 1 through the internal thread direct 10 and the water inlet switch valve 5, then enters the fan coil 9 through the water inlet adjusting valve 7, flows out from the water return interface after being subjected to heat exchange with air in the fan coil 9, enters the water return PE-RT pipeline branch 4 through the water return adjusting valve 8, and then enters the water return main pipeline 2 through the water return switch valve 6 and the internal thread direct 10. If the backwater coil needs to be replaced and maintained, the water inlet switch valve 5 is closed firstly to prevent water from entering the fan coil 9 needing to be detached, and the fan coil 9 can be detached and replaced after the backwater switch valve 6 is closed after the water in the backwater pipeline is basically drained. According to the scheme, the flexible and plastic metal PE-RT pipeline, the switch valve, the regulating valve and the quick-change connector of the internal thread direct 10 are convenient for pipeline connection and disassembly, and the time and the maintenance cost required by replacing parts are reduced.
And the fan coil 9 after the connection is replaced is detected by a flow and pressure detection device in the fan coil 9 after the water inlet switch valve 5 and the water return switch valve 6 are opened, and is adjusted by the water inlet adjusting valve 7 and the water return adjusting valve 8, the flow of the water inlet adjusting valve 7 and the flow of the water return adjusting valve 8 are increased if the flow is too little, the flow of the water inlet adjusting valve 7 and the flow of the water return adjusting valve 8 are reduced if the flow is too large, the flow of the water inlet adjusting valve 7 is increased or the flow of the water return adjusting valve 8 is reduced if the pressure is too small, and the flow of the water inlet adjusting valve 7 is reduced or the flow of the water return. In the scheme, the fan coil 9 is independently adjusted through the water inlet adjusting valve 7 and the water return adjusting valve 8 corresponding to each fan coil 9, so that the flow and the pressure of a water path in each fan coil 9 meet the requirement of the optimal heat exchange performance.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial modifications of the inventive concept and technical solutions of the present invention or direct application of the inventive concept and technical solutions to other applications without modification are within the scope of the present invention.
Claims (5)
1. The utility model provides an installation and regulation structure for fan coil, includes fan coil (9), water inlet main road (1) and return water main road (2), its characterized in that: fan coil (9) have a plurality of connections in same group intake main road (1) with on the return water main road (2), intake main road (1) with return water main road (2) are connected to through intaking PE-RT pipeline branch road (3) and return water PE-RT pipeline branch road (4) respectively fan coil is last corresponding interface, be equipped with two intake pipe valves on intaking PE-RT pipeline branch road (3), the intake pipe valve includes intake ooff valve (5) and intake governing valve (7), be equipped with two return water pipe valves on return water PE-RT pipeline branch road (4), the return water pipe valve includes return water ooff valve (6) and return water governing valve (8).
2. A mounting and adjustment structure for a fan coil as set forth in claim 1, wherein: each fan coil (9) is connected with one water inlet PE-RT pipeline branch (3) and one water return PE-RT pipeline branch (4), and the fan coils (9) are distributed along the water inlet main path (1) and the water return main path (2).
3. A mounting and adjustment structure for a fan coil as set forth in claim 2, wherein: the utility model discloses a fan coil, including the return water main road (2), the return water PE-RT pipeline branch road (3) of intaking with pass through between the water main road (1) the ooze valve (5) and connect, return water PE-RT pipeline branch road (4) with pass through between return water main road (2) return water ooze valve (6) and connect, the PE-RT pipeline branch road of intaking (3) with the interface of intaking of fan coil (9) passes through intake governing valve (7) are connected, return water PE-RT pipeline branch road (4) with the return water interface of fan coil (9) passes through return water governing valve (8) are connected.
4. A mounting and adjustment structure for a fan coil as set forth in claim 3, wherein: the main water inlet path (1) and the main water return path (2) are respectively provided with a plurality of extending branch interfaces on the side surfaces, the branch interfaces on any main path correspond to the fan coil pipes (9) one by one, the branch interfaces on the main water inlet path (1) are connected with the water inlet switch valve (5) through internal threads (10), and the branch interfaces on the main water return path (2) are connected with the water return switch valve (6) through the internal threads (10).
5. A mounting and adjustment structure for a fan coil as set forth in claim 4, wherein: the water inlet switch valve (5), the water inlet regulating valve (7), the water return switch valve (6) and the water return regulating valve (8) are quick-connection interfaces of connecting pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020402529.7U CN211903072U (en) | 2020-03-26 | 2020-03-26 | A installation and regulation structure for fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020402529.7U CN211903072U (en) | 2020-03-26 | 2020-03-26 | A installation and regulation structure for fan coil |
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| Publication Number | Publication Date |
|---|---|
| CN211903072U true CN211903072U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020402529.7U Active CN211903072U (en) | 2020-03-26 | 2020-03-26 | A installation and regulation structure for fan coil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237861A (en) * | 2020-03-26 | 2020-06-05 | 芜湖弋江海创高新智能空调股份有限公司 | A installation and regulation structure for fan coil |
-
2020
- 2020-03-26 CN CN202020402529.7U patent/CN211903072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237861A (en) * | 2020-03-26 | 2020-06-05 | 芜湖弋江海创高新智能空调股份有限公司 | A installation and regulation structure for fan coil |
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