CN218579779U - Pipeline descaling device, circulating pipeline system and air conditioning equipment - Google Patents
Pipeline descaling device, circulating pipeline system and air conditioning equipment Download PDFInfo
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- CN218579779U CN218579779U CN202222963346.4U CN202222963346U CN218579779U CN 218579779 U CN218579779 U CN 218579779U CN 202222963346 U CN202222963346 U CN 202222963346U CN 218579779 U CN218579779 U CN 218579779U
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Abstract
The utility model relates to a pipeline scale removal device, circulation pipe-line system and air conditioning equipment relates to scale removal technical field, has solved the more difficult problem of the inside pipeline scale removal of air conditioner that exists among the prior art. The pipeline descaling device comprises a pipeline descaling structure, a water path reversing structure and a pipeline bypass structure, wherein the pipeline descaling structure and the pipeline bypass structure are arranged between a liquid inlet and a liquid outlet of a main circulation pipeline, the pipeline bypass structure is connected with the main circulation pipeline through the water path reversing structure, and the water path reversing structure is used for controlling the main circulation pipeline and the pipeline bypass structure to be alternately switched on so that water scale treated by the descaling structure can be discharged from the pipeline bypass structure along with circulating water. The smoothness of the pipeline is ensured, and the operation is simpler, so that the performance of the air conditioner can be maintained, and the service life is prolonged.
Description
Technical Field
The utility model relates to a scale removal technical field, concretely relates to pipeline scale removal device, circulation pipe-line system and air conditioning equipment.
Background
At present, the traditional air conditioner water system easily generates water scales due to the fact that the air conditioner water system runs for a long time in the using process and is attached to the inner wall of a pipeline, water flow is reduced, the problem of pipeline blockage even occurs, the performance, the efficiency, the heat exchange effect and the like of a unit are influenced, water path resistance is increased, and energy consumption of a water pump of a user is increased.
The applicant has found that the prior art has at least the following technical problems:
the descaling of the internal pipeline of the air conditioner is difficult, the existing solution for scale generation of the pipeline is mainly that a descaling agent is added in the pipeline to regularly descale the inside of the pipeline, and the descaling agent is troublesome and can corrode the pipeline for a long time, so that the service life of a unit is shortened, and meanwhile, the pipeline and devices are troublesome to replace, and the maintenance cost is also increased.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present invention is to provide a pipeline descaling device, a circulation pipeline system and an air conditioning apparatus, so as to solve the technical problem existing in the prior art that the descaling of the internal pipeline of the air conditioner is difficult.
In order to achieve the above purpose, the utility model provides a following technical scheme:
according to the utility model discloses an aspect provides a pipeline scale removal device, including pipeline scale removal structure, water route switching-over structure and pipeline bypass structure, pipeline scale removal structure with pipeline bypass structure sets up between the inlet of main loop pipeline and liquid outlet just pipeline bypass structure passes through water route switching-over structure with the main loop tube coupling, water route switching-over structure is used for control the main loop pipeline reaches pipeline bypass structure switches on in turn, so that the warp incrustation scale after scale removal structure handles can be followed the circulating water by pipeline bypass structure discharges.
As an optional embodiment of the present invention, the pipeline descaling structure is an electrolytic descaling structure.
As an optional implementation manner of the utility model, the pipeline descaling structure includes positive pole and negative pole, the positive pole with the negative pole all is connected with the descaling power, the positive pole set up in be close to its inlet port department in the main circulating line, the negative pole set up in be close to in the main circulating line water route switching-over structure department.
As an optional embodiment of the present invention, the water path reversing structure includes a reversing valve, the reversing valve is provided with a first port, a second port and a third port, the first port and the second port are disposed on the main circulation pipeline, and the third port is connected to the pipeline bypass structure.
As the utility model discloses optional embodiment, pipeline bypass structure includes the bypass pipeline, there are inlet and leakage fluid dram on the bypass pipeline, the inlet with the water route switching-over structure is connected.
As the utility model discloses optional embodiment, pipeline scale removal device still includes the flow detection structure, the flow detection structure sets up on the main circulating line, and install in pipeline scale removal structure with between the water route switching-over structure.
As an optional implementation of the present invention, the flow detection structure includes a flow sensor, wherein the flow sensor is disposed at a position close to the waterway reversing structure.
According to the utility model discloses in the second aspect of the embodiment, a circulation pipe-line system is provided, including the main loop pipeline and set up in pipeline scale removal device on the main loop pipeline, wherein, pipeline scale removal device is foretell pipeline scale removal device.
As the utility model discloses optional embodiment, the main loop pipeline includes pipeline main part and goes out the liquid pipeline, the pipeline main part with go out to be provided with between the liquid pipeline water route switching-over structure, be provided with in the pipeline main part pipeline descaling structure, keep away from in the pipeline main part the tip of water route switching-over structure is formed with the inlet, keep away from on the drain pipe the tip of water route switching-over structure is formed with the liquid outlet.
As the utility model discloses optional embodiment, offer in the pipeline main part and be used for the installation the mounting hole of pipeline scale removal structure, pipeline scale removal structure with adopt sealing connection between the perisporium of mounting hole.
As the utility model discloses optional embodiment, circulation pipe-line system still includes water pump part, water pump part set up in the pipeline main part and be located the inlet with between the pipeline scale removal structure.
According to the third aspect of the embodiment of the utility model, an air conditioning equipment is provided, include circulation pipe-line system.
The utility model provides a pipeline descaling device, the setting of pipeline descaling structure and pipeline bypass structure has been increased on the main circulating line, pipeline descaling structure and pipeline bypass structure set up between the inlet and the liquid outlet of main circulating line and the pipeline bypass structure passes through water route switching-over structure and is connected with the main circulating line, can carry out scale removal treatment to the main circulating line through pipeline descaling structure, the descaling in-process, switch on through water route switching-over structure control pipeline bypass structure, the circulating water can not be followed the liquid outlet exhaust of main circulating line this moment, so that the incrustation scale after descaling structure is handled can be discharged by pipeline bypass structure along with the circulating water, accomplish the scale removal, the unblocked of pipeline has been guaranteed, the operation is fairly simple, thereby keep the performance of air conditioner, and service life is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a circulation pipeline system provided by an embodiment of the present invention;
fig. 2 is a flowchart of a descaling method for a circulation pipeline system according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating descaling of a pipeline of an air conditioning apparatus according to an embodiment of the present invention.
In the figure: 1. a pipeline descaling structure; 11. an anode; 12. a cathode; 2. a waterway reversing structure; 3. a pipeline bypass structure; 4. a flow detection structure; 5. a main body of the pipeline; 51. a liquid inlet; 6. a liquid outlet pipeline; 61. a liquid outlet; 7. and a water pump component.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a pipeline scale removal device, including pipeline scale removal structure 1, water route switching-over structure 2 and pipeline bypass structure 3, pipeline scale removal structure 1 and pipeline bypass structure 3 set up between inlet 51 and the liquid outlet 61 of main circulation pipeline and pipeline bypass structure 3 is connected with the main circulation pipeline through water route switching-over structure 2, and water route switching-over structure 2 is used for controlling main circulation pipeline and pipeline bypass structure 3 and switches on in turn.
The main circulation pipeline can be descaled through the pipeline descaling structure 1, and in the descaling process, the pipeline bypass structure 3 is controlled to be communicated through the water path reversing structure 2, so that scale after being treated by the descaling structure can be discharged from the pipeline bypass structure 3 along with circulating water, descaling is completed, smoothness of the pipeline is guaranteed, and descaling difficulty of the pipeline is reduced.
The pipeline descaling structure 1 in this embodiment is an electrolytic descaling structure, and descaling by electrolytic force is a physical water treatment technology.
The utility model discloses an among the concrete implementation of embodiment, pipeline descaling structure 1 includes positive pole 11 and negative pole 12, and positive pole 11 and negative pole 12 all are connected with the scale removal power, and the electrolytic force scale removal is with electrode (positive pole 11 and negative pole 12) insert the circulating water in the main circulating line, through the electrode direct to circulating water loading direct current, improves the dissolving capacity of circulating water to forming incrustation scale material, dissolves adnexed incrustation scale in the main circulating line gradually. After the electrolysis force is started, heavy metal ions (including scale) in the water can be attached to the surface of the cathode 12 plate in the pipeline descaling structure 1, and then the polarities of the anode 11 and the cathode 12 are switched. After switching, the scale attached to the cathode 12 falls off and is discharged together with the discharged water by the pipeline bypass structure 3, so as to achieve the descaling effect.
As the utility model discloses optional embodiment sets up positive pole 11 in the main circulating line and is close to its inlet 51 department, and negative pole 12 sets up in the main circulating line and is close to 2 departments of water route switching-over structure, and the inside scale removal area of increase main circulating line plays better scale removal effect to the main circulating line.
In this embodiment, the waterway switching structure 2 includes a switching valve, the switching valve is provided with a first port, a second port and a third port, the first port and the second port are disposed on the main circulation pipeline, and the third port is connected to the pipeline bypass structure 3. That is to say, the water path reversing structure 2 in this embodiment may adopt a three-way valve, and the conduction of the main circulation pipeline and the pipeline bypass structure 3 may be controlled by the three-way valve.
The pipeline bypass structure 3 comprises a bypass pipeline, a liquid inlet 51 and a liquid outlet are formed in the bypass pipeline, and the liquid inlet 51 is connected with a third port of the waterway reversing structure 2. In the descaling process, the first port and the third port are controlled to be communicated through the waterway reversing structure 2, namely the pipeline bypass structure 3 is controlled to be communicated, so that the scale treated by the descaling structure can be discharged from the pipeline bypass structure 3 along with circulating water.
In addition, the pipeline descaling device in the embodiment further comprises a flow detection structure 4, and the flow detection structure 4 is arranged on the main circulation pipeline. Specifically, the flow detection structure 4 includes a flow sensor, wherein the flow sensor is installed between the pipeline descaling structure 1 and the waterway commutation structure 2, and preferably, the flow sensor is disposed at a position close to the waterway commutation structure 2. Descaling the electrolytic pipeline by checking the abnormal condition of the water flow in the main circulation pipeline, opening the pipeline reversing structure to conduct the pipeline bypass structure 3 in the descaling process, the water after descaling is discharged from the pipeline bypass structure 3, and the automatic descaling of the main circulation pipeline in the operation process can be realized.
According to the utility model discloses an on the other hand provides a circulation pipeline system, include the main loop pipeline and set up the above-mentioned pipeline scale removal device on the main loop pipeline.
In this exemplary embodiment, the main circulation pipeline includes a pipeline main body 5 and a liquid outlet pipeline 6, a water path reversing structure 2 is arranged between the pipeline main body 5 and the liquid outlet pipeline 6, a pipeline descaling structure 1 is arranged on the pipeline main body 5, a liquid inlet 51 is formed at an end of the pipeline main body 5 far away from the water path reversing structure 2, and a liquid outlet 61 is formed at an end of the liquid outlet pipeline 6 far away from the water path reversing structure 2.
That is to say, the first port and the second port of the water path reversing structure 2 are respectively connected with the pipeline main body 5 and the liquid outlet pipe 6, the third port of the water path reversing structure 2 is communicated with the pipeline bypass structure 3, the water flow rate detecting structure 4 is arranged on the pipeline main body 5, and the water path reversing structure 2 is located between the water flow rate detecting structure 4 and the liquid outlet pipe 6.
In this embodiment, the pipeline main body 5 is provided with a mounting hole for mounting the pipeline descaling structure 1, two mounting holes are mounted on the pipeline main body 5, one mounting hole is internally provided with the anode 11, the other mounting hole is internally provided with the cathode 12, the anode 11 and the cathode 12 are of metal rod structures, and the anode 11 and the cathode 12 can be hermetically connected with the corresponding mounting holes through sealing rings.
The utility model discloses an in the concrete implementation of embodiment, circulation pipe-line system in this embodiment still includes water pump unit 7, water pump unit 7 sets up on pipeline main part 5 and is located between inlet 51 and pipeline descaling structure 1, one of them mounting hole sets up and is close to its water pump unit 7 department on the main circulation pipeline, another mounting hole sets up and is close to discharge detection structure 4 department on the main circulation pipeline, it goes into water pump unit 7 earlier to get into the inside water of pipeline main part 5 through inlet 51, go out through pipeline descaling structure 1 through the play water end of water pump unit 7 after going out and carry out the scale removal processing.
According to the utility model discloses an on the other hand provides an air conditioning equipment, including foretell circulation pipe-line system, can regularly descale the pipeline, guaranteed the unblocked of pipeline, also reduce the maintenance difficulty to air conditioning equipment simultaneously to keep air conditioning equipment's performance, efficiency, heat transfer effect etc. increase of service life.
In addition, as shown in fig. 2, the utility model also provides a circulation pipeline system's scale removal method, opens pipeline scale removal structure 1 (for positive pole 11 and negative pole 12 circular telegram), and control pipeline bypass structure 3 switches on (switches on pipeline main part 5 and bypass pipeline through pipeline switching-over structure) to make the incrustation scale after scale removal structure handles discharge through pipeline bypass structure 3 (bypass pipeline) along with the circulating water in pipeline main part 5.
If the descaling method is in the descaling mode, the pipeline reversing structure is used for controlling the pipeline main body 5 to be communicated with the liquid outlet pipeline 6, namely the main circulating pipeline is communicated.
Before the step of starting the pipeline descaling structure 1 and controlling the conduction of the pipeline bypass structure 3, it is necessary to determine whether the descaling mode needs to be started for the main circulation pipeline.
Specifically, a liquid flow value in a main circulation pipeline is obtained firstly; then comparing the liquid flow value with a preset flow value; and if the liquid flow value is smaller than the preset flow value, which indicates that the main circulation pipeline needs to be descaled under the condition, starting a descaling mode.
The utility model discloses the descaling method of circulation pipe-line system who still provides still includes:
detecting whether the circulating pipeline system reaches the descaling mode ending condition or not;
when the circulation pipeline system reaches the descaling mode ending condition, the pipeline bypass structure 3 and the pipeline descaling structure 1 are controlled to be closed, and the main circulation pipeline is controlled to be communicated. Namely, the pipeline reversing structure is switched to conduct the pipeline main body 5 and the liquid outlet pipeline 6.
It should be noted that, whether the circulation pipeline system reaches the descaling mode end condition is judged according to the liquid flow in the pipeline main body 5 detected by the flow detection structure 4 and the preset flow value, and if the liquid flow in the pipeline main body 5 detected by the flow detection structure 4 is smaller than the preset flow value, it is indicated that the circulation pipeline system under the condition reaches the descaling mode end condition, and the descaling mode is closed. The way of closing the descaling mode is to control the pipeline bypass structure 3 and the pipeline descaling structure 1 to be closed and control the main circulation pipeline to be communicated
As shown in fig. 3, in the operation process of the unit, when the water flow detection structure 4 detects that the water flow is abnormal (that is, the liquid flow value in the main circulation pipeline is smaller than the preset flow value), and the unit does not perform other protection, the pipeline descaling structure 1 for starting the electrolytic force is used for descaling the main circulation pipeline, and meanwhile, the pipeline bypass structure 3 is conducted through the pipeline reversing structure, so that the water bypass after descaling is led out, and the automatic descaling is completed. After the automatic descaling is completed, the pipeline bypass structure 3 is closed, the pipeline is automatically switched to a normal pipeline (the pipeline main body 5 is communicated with the liquid outlet pipeline 6), the pipeline descaling structure 1 is closed, and the unit operates normally again. In addition, when the unit is stopped for maintenance, the manual descaling function can be started, the unit starts the pipeline descaling structure 1 with electrolytic force to descale the main circulation pipeline, and simultaneously conducts the pipeline bypass structure 3 to lead out the water bypass after descaling to finish descaling.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. The utility model provides a pipeline descaling device, its characterized in that includes pipeline descaling structure, water route switching-over structure and pipeline bypass structure, pipeline descaling structure with pipeline bypass structure sets up between the inlet and the liquid outlet of main loop pipeline just pipeline bypass structure passes through water route switching-over structure with the main loop pipe connection, water route switching-over structure is used for control the main loop pipeline reaches pipeline bypass structure switches on in turn, so that the warp incrustation scale after the descaling structure is handled can be followed the circulating water by pipeline bypass structure discharges.
2. The in-line descaling device according to claim 1, wherein the in-line descaling structure is an electrolytic descaling structure.
3. The pipeline descaling device according to claim 1 or 2, wherein the pipeline descaling structure comprises an anode and a cathode, the anode and the cathode are both connected with a descaling power supply, the anode is arranged in the main circulation pipeline near the liquid inlet of the main circulation pipeline, and the cathode is arranged in the main circulation pipeline near the waterway reversing structure.
4. The pipeline descaling device according to claim 1, wherein the waterway reversing structure comprises a reversing valve, the reversing valve is provided with a first port, a second port and a third port, the first port and the second port are arranged on the main circulation pipeline, and the third port is connected with the pipeline bypass structure.
5. The pipeline descaling device according to claim 1, wherein the pipeline bypass structure comprises a bypass pipeline, a liquid inlet and a liquid outlet are formed on the bypass pipeline, and the liquid inlet is connected with the waterway reversing structure.
6. The pipeline descaling device according to claim 1, further comprising a flow detection structure, wherein the flow detection structure is disposed on the main circulation pipeline and is installed between the pipeline descaling structure and the waterway reversing structure.
7. The pipeline descaling device of claim 6, wherein the flow detection structure comprises a flow sensor, wherein the flow sensor is arranged at a position close to the waterway diversion structure.
8. A circulation pipeline system, comprising a main circulation pipeline and a pipeline descaling device arranged on the main circulation pipeline, wherein the pipeline descaling device is the pipeline descaling device according to any one of claims 1 to 7.
9. The circulation pipeline system according to claim 8, wherein the main circulation pipeline comprises a pipeline main body and a liquid outlet pipeline, the water path reversing structure is arranged between the pipeline main body and the liquid outlet pipeline, the pipeline descaling structure is arranged on the pipeline main body, a liquid inlet is formed at the end part of the pipeline main body far away from the water path reversing structure, and a liquid outlet is formed at the end part of the liquid outlet pipeline far away from the water path reversing structure.
10. The circulating pipeline system according to claim 9, wherein the pipeline main body is provided with a mounting hole for mounting the pipeline descaling structure, and the pipeline descaling structure is connected with the peripheral wall of the mounting hole in a sealing manner.
11. The circulation pipeline system according to claim 9, further comprising a water pump component disposed on the pipeline main body and between the liquid inlet and the pipeline descaling structure.
12. An air conditioning apparatus, characterized by comprising the circulation line system according to any one of claims 8 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222963346.4U CN218579779U (en) | 2022-11-07 | 2022-11-07 | Pipeline descaling device, circulating pipeline system and air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222963346.4U CN218579779U (en) | 2022-11-07 | 2022-11-07 | Pipeline descaling device, circulating pipeline system and air conditioning equipment |
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| Publication Number | Publication Date |
|---|---|
| CN218579779U true CN218579779U (en) | 2023-03-07 |
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| CN202222963346.4U Active CN218579779U (en) | 2022-11-07 | 2022-11-07 | Pipeline descaling device, circulating pipeline system and air conditioning equipment |
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| CN (1) | CN218579779U (en) |
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- 2022-11-07 CN CN202222963346.4U patent/CN218579779U/en active Active
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