CN220303741U - Primary side pipe network structure - Google Patents
Primary side pipe network structure Download PDFInfo
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- CN220303741U CN220303741U CN202321493938.2U CN202321493938U CN220303741U CN 220303741 U CN220303741 U CN 220303741U CN 202321493938 U CN202321493938 U CN 202321493938U CN 220303741 U CN220303741 U CN 220303741U
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- Prior art keywords
- wall
- dirt removing
- pipeline
- pipe network
- network structure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000005202 decontamination Methods 0.000 abstract description 18
- 230000003588 decontaminative effect Effects 0.000 abstract description 18
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model discloses a primary side pipe network structure, which relates to the technical field of heat supply side pipe networks and comprises a water inlet pipeline, wherein one end of the water inlet pipeline is fixedly communicated with a first U-shaped pipeline, one end of the first U-shaped pipeline is fixedly provided with a first electromagnetic valve, the output end of the first electromagnetic valve is rotationally connected with a first fixing nut, a first decontamination cylinder is arranged in the first fixing nut, one end of the first decontamination cylinder is provided with a second fixing nut, and the inner wall of the second fixing nut is rotationally connected with a second U-shaped pipeline. According to the utility model, through the arrangement of the first electromagnetic valve and the second electromagnetic valve, the first electromagnetic valve is closed, and the second electromagnetic valve is opened at the same time of closing, so that the first dirt removing cylinder is detached for maintenance and replacement, the conveyed heating can be conveyed from the lower part, and when the second dirt removing cylinder is required to be maintained and replaced, the reverse operation is performed, and the heating which is required to be stopped during maintenance and replacement is prevented.
Description
Technical Field
The utility model relates to the technical field of heat supply side pipe networks, in particular to a primary side pipe network structure.
Background
The heating in winter burns a large amount of fossil fuel, so that the energy consumption is high, serious environmental pollution can be caused, and a large space for saving energy and reducing emission exists. With the improvement of energy conservation and heating quality requirements, the heating energy conservation technology is more advanced and diversified. Centralized management is realized by central heating, the use of a heat user is convenient, the environmental pollution degree can be reduced, the energy is saved, and a heat supply station can be transported by a primary side pipe network and a secondary side pipe network.
In the prior art, as disclosed in chinese patent CN213089934U, a primary pipe network structure comprises a decontamination device, wherein the decontamination device comprises an electromagnetic valve, a decontamination tube horizontally arranged, a filter element arranged in the decontamination tube, a first sensor for detecting the water pressure of the water inlet end of the decontamination tube, and a second sensor for detecting the water pressure of the water outlet end of the decontamination tube, the electromagnetic valve is communicated with the lower part of one end of the decontamination tube, and both the first sensor and the second sensor are communicated with the electromagnetic valve.
However, in the prior art, impurities are in the pipeline when the primary pipe network is used in the heat supply station for a long time, so that the dirt removing device is arranged, the filter screen in the dirt removing device is used for a long time and needs to be replaced, and the conventional device needs to stop heating when the filter screen is replaced, so that the device is inconvenient to use.
Disclosure of Invention
The utility model aims to solve the problems that a primary pipe network used in a heating station in the prior art has impurities in a pipeline after long-time use, so that a decontamination device is arranged, a filter screen in the decontamination device needs to be replaced after long-time use, and the conventional device needs to stop heating when the filter screen is replaced, so that the primary pipe network is inconvenient to use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a primary side pipe network structure, includes the inlet channel, the fixed intercommunication of one end of inlet channel has a U type pipeline, a U type pipeline one end fixed mounting has a solenoid valve, the output of a solenoid valve rotates and is connected with a fixation nut, the inside of a fixation nut is provided with a dirt removing cylinder, the one end of a dirt removing cylinder is provided with No. two fixation nuts, the inner wall rotation of No. two fixation nuts is connected with No. two U type pipelines, the fixed intercommunication of one end of No. two U type pipelines has outlet pipe, the other end fixed mounting of a U type pipeline has No. two solenoid valves, the fixed intercommunication No. two dirt removing cylinders of output of No. two solenoid valves, the one end of No. two dirt removing cylinders and the other end fixed communication of No. two U type pipelines, the equal fixed mounting in both ends one side of No. two U type pipelines has the check valve.
Preferably, a second thread groove is formed in one side of the outer side wall of the first dirt removing cylinder, and the inner wall of the second fixing nut is in threaded connection with the inner wall of the second thread groove.
Preferably, a first thread groove is formed in the other side of the outer side wall of the first dirt removing cylinder, and the inner wall of the first thread groove is in threaded connection with the inner wall of the first fixing nut.
Preferably, one side fixedly connected with fixed fixture block of a dirt removing cylinder, one side activity joint of a dirt removing cylinder has the dismantlement piece, fixed recess has been seted up to one side of dismantlement piece, the lateral wall and the inner wall sliding connection of fixed recess of fixed fixture block.
Preferably, a protective housing is sleeved on one side of the outer side wall of the water inlet pipeline, and one side of the interior of the protective housing is fixedly connected with one side of the outer side wall of the water outlet pipeline.
Preferably, one side of the inner wall of the protective shell is rotatably connected with a maintenance door.
Preferably, the inner wall activity joint of a dirt removal section of thick bamboo has the filter screen.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, through the arrangement of the first electromagnetic valve and the second electromagnetic valve, the first electromagnetic valve is closed, and the second electromagnetic valve is opened while the first electromagnetic valve is closed, so that the first dirt removing cylinder is detached for maintenance and replacement, the conveyed heating can be conveyed from the lower part, and when the second dirt removing cylinder is required to be maintained and replaced, the reverse operation is performed, and the heating which is required to be stopped during maintenance and replacement is prevented.
2. According to the utility model, through the arrangement of the first dirt removing cylinder and the disassembly block, the first fixing nut and the second fixing nut are held by a hand, and the first fixing nut and the second fixing nut are rotated, so that the first dirt removing cylinder is disassembled, and then the disassembly block is pulled out from the first dirt removing cylinder, so that the filter screen in the first dirt removing cylinder is convenient to replace.
Drawings
Fig. 1 is a schematic perspective view of a primary pipe network structure according to the present utility model;
fig. 2 is a schematic internal perspective view of a protective shell in a primary side pipe network structure according to the present utility model;
FIG. 3 is a schematic diagram showing a connection relationship between a first dirt removing cylinder and a second dirt removing cylinder in a primary pipe network structure according to the present utility model;
fig. 4 is a schematic internal perspective view of a first dirt removing cylinder in a primary pipe network structure according to the present utility model.
Legend description: 1. a water inlet pipe; 2. a protective shell; 3. maintaining the door; 4. a water outlet pipe; 5. a U-shaped pipeline I; 6. a first electromagnetic valve; 7. a first decontamination cylinder; 8. a second U-shaped pipeline; 9. a first fixing nut; 10. a second fixing nut; 11. a second electromagnetic valve; 12. a second decontamination cylinder; 13. disassembling the block; 14. a first thread groove; 15. a second thread groove; 16. fixing the clamping block; 17. a fixing groove; 18. a filter screen; 19. a one-way valve.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Examples
As shown in fig. 1-4, the utility model provides a primary side pipe network structure, which comprises a water inlet pipeline 1, wherein one end of the water inlet pipeline 1 is fixedly communicated with a first U-shaped pipeline 5, one end of the first U-shaped pipeline 5 is fixedly provided with a first electromagnetic valve 6, the output end of the first electromagnetic valve 6 is rotationally connected with a first fixing nut 9, a first dirt removing cylinder 7 is arranged in the first fixing nut 9, one end of the first dirt removing cylinder 7 is provided with a second fixing nut 10, the inner wall of the second fixing nut 10 is rotationally connected with a second U-shaped pipeline 8, one end of the second U-shaped pipeline 8 is fixedly communicated with a water outlet pipeline 4, the other end of the first U-shaped pipeline 5 is fixedly provided with a second electromagnetic valve 11, the output end of the second electromagnetic valve 11 is fixedly communicated with a second dirt removing cylinder 12, one end of the second dirt removing cylinder 12 is fixedly communicated with the other end of the second U-shaped pipeline 8, and one side of both ends of the second U-shaped pipeline 8 is fixedly provided with a one-way valve 19.
The specific setting and action of this embodiment will be described specifically below, through the setting of the solenoid valve 6 No. one and the solenoid valve 11 No. two, first the solenoid valve 6 will be closed, and the solenoid valve 11 No. two is opened while being closed, thereby dismantle the dirt removing drum 7 No. one and repair and change, its heating of carrying, can carry from the below, when need repair and change the dirt removing drum 12 No. two, reverse operation, thereby prevent when maintenance and change, need stop the heating of carrying.
Examples
As shown in fig. 1-4, a second thread groove 15 is formed in one side of the outer side wall of the first decontamination barrel 7, the inner wall of the second fixing nut 10 is in threaded connection with the inner wall of the second thread groove 15, a first thread groove 14 is formed in the other side of the outer side wall of the first decontamination barrel 7, the inner wall of the first thread groove 14 is in threaded connection with the inner wall of the first fixing nut 9, a fixing clamping block 16 is fixedly connected to one side of the first decontamination barrel 7, a disassembling block 13 is movably clamped to one side of the first decontamination barrel 7, a fixing groove 17 is formed in one side of the disassembling block 13, the outer side wall of the fixing clamping block 16 is in sliding connection with the inner wall of the fixing groove 17, a protective shell 2 is sleeved on one side of the outer side wall of the water inlet pipeline 1, one side of the inner side of the protective shell 2 is fixedly connected with one side of the outer side of the water outlet pipeline 4, a maintenance door 3 is rotatably connected to one side of the inner wall of the protective shell 2, and a filter screen 18 is movably clamped to one side of the inner wall of the first decontamination barrel 7.
The effect that its whole embodiment reached is, through the setting of dirt removing cylinder 7 and dismantlement piece 13, holds on first fixation nut 9 and the second fixation nut 10 with the hand, rotates first fixation nut 9 and second fixation nut 10 to dismantle dirt removing cylinder 7, will dismantle piece 13 and take out from dirt removing cylinder 7 again, thereby made things convenient for the filter screen 18 in the dirt removing cylinder 7 to change.
The application method and the working principle of the device are as follows: when the equipment is used, firstly, the conveyed water enters the first dirt removing cylinder 7 through the water inlet pipeline 1 for filtering, then enters the resident house through the water outlet pipeline 4, after long-time use, the accumulated impurities on the filter screen 18 in the first dirt removing cylinder 7 are excessive, the first electromagnetic valve 6 needs to be cleaned and closed, the second electromagnetic valve 11 is opened at the same time, so that the first dirt removing cylinder 7 is detached for maintenance and replacement, and conveyed heating can be carried out from the lower part, thereby preventing the heating needing to be stopped in maintenance and replacement, holding the first fixing nut 9 and the second fixing nut 10 by a hand, rotating the first fixing nut 9 and the second fixing nut 10, detaching the first dirt removing cylinder 7, and extracting the detaching block 13 from the first dirt removing cylinder 7, thereby facilitating the replacement of the filter screen 18 in the first dirt removing cylinder 7, and carrying out maintenance and replacement on the second dirt removing cylinder 12 when the second dirt removing cylinder 12 is required, and carrying out reverse operation.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.
Claims (5)
1. The utility model provides a primary side pipe network structure, includes inlet channel (1), its characterized in that: the utility model discloses a water inlet pipeline, including inlet pipeline (1), valve (2) and protective housing, inlet pipeline (1), valve (8) and protective housing, inlet pipeline (1)'s one end fixedly connected with U type pipeline (5), U type pipeline (5) one end fixedly connected with solenoid valve (6), the output rotation of solenoid valve (6) is connected with fixation nut (9) No. one, the inside of fixation nut (9) is provided with a dirt removing section of thick bamboo (7), the one end of a dirt removing section of thick bamboo (7) is provided with fixation nut (10) No. two, the inner wall rotation of No. two fixation nuts (10) is connected with U type pipeline (8) No. two, the one end fixed connection of U type pipeline (8) No. two has outlet pipeline (4), the other end fixed mounting of U type pipeline (5) No. two solenoid valve (11), the output fixed connection of No. two solenoid valve (11) No. two dirt removing section of thick bamboo (12) and No. two U type pipeline (8) other end fixed connection, no. two U type pipeline (8) both ends one side of both sides of U type pipeline (8) are all fixed with fixed connection, one side of the protective housing (2) is connected with the inner wall (2) of the protective housing, one side of the protective housing (2).
2. A primary side pipe network structure according to claim 1, wherein: a second thread groove (15) is formed in one side of the outer side wall of the first dirt removing cylinder (7), and the inner wall of the second fixing nut (10) is in threaded connection with the inner wall of the second thread groove (15).
3. A primary side pipe network structure according to claim 1, wherein: the other side of the outer side wall of the first dirt removing cylinder (7) is provided with a first thread groove (14), and the inner wall of the first thread groove (14) is in threaded connection with the inner wall of the first fixing nut (9).
4. A primary side pipe network structure according to claim 1, wherein: one side fixedly connected with fixed fixture block (16) of a dirt removing cylinder (7), one side activity joint of a dirt removing cylinder (7) has dismantles piece (13), fixed recess (17) have been seted up to one side of dismantling piece (13), the lateral wall and the inner wall sliding connection of fixed recess (17) of fixed fixture block (16).
5. A primary side pipe network structure according to claim 1, wherein: the inner wall activity joint of a dirt removal section of thick bamboo (7) No. one has filter screen (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493938.2U CN220303741U (en) | 2023-06-13 | 2023-06-13 | Primary side pipe network structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493938.2U CN220303741U (en) | 2023-06-13 | 2023-06-13 | Primary side pipe network structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303741U true CN220303741U (en) | 2024-01-05 |
Family
ID=89373798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321493938.2U Active CN220303741U (en) | 2023-06-13 | 2023-06-13 | Primary side pipe network structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303741U (en) |
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2023
- 2023-06-13 CN CN202321493938.2U patent/CN220303741U/en active Active
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