CN218794102U - Water distribution device of matched filter tank of pipe gallery equipment room - Google Patents
Water distribution device of matched filter tank of pipe gallery equipment room Download PDFInfo
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- CN218794102U CN218794102U CN202222781961.3U CN202222781961U CN218794102U CN 218794102 U CN218794102 U CN 218794102U CN 202222781961 U CN202222781961 U CN 202222781961U CN 218794102 U CN218794102 U CN 218794102U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 275
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000011001 backwashing Methods 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 20
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 238000005406 washing Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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Abstract
The application discloses supporting filtering pond water distribution device between piping lane equipment room includes: the filter assembly is arranged on at least one side of the pipe gallery equipment room; the filter assembly comprises: a water filtering pool, a water inlet channel, a water outlet channel and a water distribution channel; the water filter tank is arranged on the outer side wall of the pipe gallery equipment room and is in waterproof fit with the side wall of the pipe gallery equipment room; the water outlet channel is arranged on the top surface of the pipe gallery equipment room; the water inlet channel is arranged on the top surface of the water outlet channel; the water distribution channel is tightly attached to the water outlet channel and arranged on the top surface of the pipe gallery equipment room. The device utilizes the ingenious combination of the pipe gallery equipment room, the whole space layout is compact and reasonable, and particularly, the water inlet channel is arranged above the water outlet channel, so that the floor area is saved, and the construction cost is reduced; the water from water inlet to water outlet is gravity flow, so that the power driving cost is reduced, and the power consumption and the energy consumption are low; the water distribution is carried out by fully utilizing the pipeline and the channel, so that the water distribution is more uniform.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to a water distribution device for a matched filter tank of a pipe gallery equipment room.
Background
Under the condition that the discharge amount of urban sewage is continuously increased, the standard requirement on the effluent quality of a sewage treatment plant is higher and higher, and the sewage treatment plant is required to avoid using equipment with high power drive as much as possible, so that the occupied area is reduced. Therefore, the reasonable layout and vertical design of each monomer in the sewage plant are very important.
In order to accommodate driving equipment, a power-driven sewage treatment structure often needs to be provided with an equipment room separately so as to avoid the adverse effect of sewage on the power equipment. The existing equipment room is mostly arranged outside a water treatment structure and is kept for a certain distance, and the arrangement form is not only unfavorable for the management and the maintenance of operators, but also increases the length of a pipeline between the equipment room and the water treatment structure, and has higher cost and larger occupied area.
SUMMERY OF THE UTILITY MODEL
The application provides a supporting filtering pond water distribution device between piping lane equipment room for it is big to solve the whole area of power drive sewage treatment device that exists among the prior art, increases the pipeline length between equipment room and the water treatment structure, and the cost is higher, the great technical problem of area.
The application provides a supporting filtering pond water distribution device between piping lane equipment room includes: the filter assembly is arranged on at least one side of the pipe gallery equipment room;
the filter assembly comprises: a water filtering pool, a water inlet channel, a water outlet channel and a water distribution channel; the water filter tank is arranged on the outer side wall of the pipe gallery equipment room and is in waterproof fit with the side wall of the pipe gallery equipment room; the water outlet channel is arranged on the top surface of the pipe gallery equipment room; the water inlet channel is arranged on the top surface of the water outlet channel; the water distribution channel is arranged on the top surface of the pipe rack equipment room close to the water outlet channel;
a back-flushing drainage channel is arranged between the water outlet channel and an overflow opening at the upper part of the water filtering tank; water through holes are arranged on the side wall of the connection part of the back-flushing drainage channel and the water outlet channel; a water outlet pipe for discharging the backwashing wastewater outwards is arranged on the bottom surface of the water outlet channel; the water outlet pipe penetrates through the side wall of the pipe gallery equipment room;
the water distribution channel is communicated with a water inlet pipeline of the water filtering pool, and the communication pipeline penetrates through the pipe gallery equipment room;
the height of the connecting side wall of the water inlet channel and the water distribution channel is lower than that of the outer side wall of the water inlet channel; and a waterproof sleeve is sleeved on the outer side wall of the pipeline penetrating through the side wall of the pipe gallery equipment room.
Preferably, the method comprises the following steps: backwashing the drain pipe; the back flush drain pipe is arranged on the side wall of the pipe gallery equipment room in a penetrating way; one end of the back flush water drain pipe is communicated with the bottom surface of the back flush water drain channel.
Preferably, the method comprises the following steps: a backwashing water inlet pipe and a backwashing air inlet pipe; the back-washing water inlet pipe and the back-washing air inlet pipe are arranged at the lower part of the side wall between the pipe gallery equipment and connected with the water filtering pond.
Preferably, the method comprises the following steps: a water collecting pit and an emptying pipe; a concave water collecting pit is arranged at the bottom of the water filtering pool close to the pipe gallery equipment room; and an emptying pipe inserted into the pipe gallery equipment room is arranged at the position, close to the pit bottom, of the side wall of the water collecting pit.
Preferably, the method comprises the following steps: a flange-type butterfly valve; all set up flange formula butterfly valve on wearing to locate the pipeline on the lateral wall between piping lane equipment room.
Preferably, the water filtering tank comprises: the device comprises a tank body, a plurality of long-handle filter heads, a supporting layer and a filter material layer; the lower part in the tank body is provided with a water inlet cavity; the upper part of the water inlet cavity is provided with an installation plate; the long-handle filter heads are inserted on the mounting plate at intervals; laying a bearing layer on the mounting plate; laying a filter material layer on the supporting layer; the top surface of the filter material layer and the top surface of the tank body are provided with overflow cavities at intervals.
Preferably, the method comprises the following steps: the filter comprises a first filter assembly and a second filter assembly which are arranged in pairs; the first filter assembly is arranged on a first side of the pipe gallery equipment room; the second filter assembly is arranged on the second side of the pipe gallery equipment room.
The beneficial effects that this application can produce include:
1) The supporting filtering pond water distribution device between piping lane equipment room that this application provided sets up inlet channel, outlet channel, distribution channel through the top at piping lane equipment room, sets up the filtering pond on the lateral wall between the equipment room, realizes the pipeline intercommunication of the corresponding inlet and outlet water end in each channel and filtering pond through the pipeline that stretches into in the equipment room, and the make full use of equipment room surrounding environment effectively reduces power drive sewage treatment device's integrated level, reduces area.
2) According to the filter chamber water distribution device matched with the pipe gallery equipment room, the filter chamber, the water inlet channel, the water distribution channel, the water outlet channel, the backwashing drainage channel and the pipe gallery equipment are combined, the overall space layout is compact and reasonable, the water inlet channel is arranged above the water outlet channel, the occupied area is saved, and the construction cost is reduced; the water from water inlet to water outlet is gravity flow, so that the power driving cost is reduced, and the power consumption and the energy consumption are low; the water distribution is carried out by fully utilizing the pipeline and the channel, so that the water distribution is more uniform.
Drawings
Fig. 1 is a first schematic cross-sectional front view of a local pipeline of a filter water distribution device matched with a pipe gallery equipment room provided by the present application, wherein a water outlet pipe, a back flush water inlet pipe and a back flush water outlet pipe are shown in the figure;
FIG. 2 is a second schematic sectional view of a local pipeline of a filter water distribution device for a supporting filter chamber of a pipe rack equipment room, wherein a water inlet pipe and an emptying pipe are shown;
FIG. 3 is a third schematic cross-sectional front view of a local pipeline of a filter water distribution device for a matched pipe rack equipment room provided by the present application, wherein a backwash air inlet pipeline is shown in the third schematic cross-sectional front view;
illustration of the drawings:
1. a water filtering pool; 2. a water inlet channel; 3. a water distribution channel; 4. a water outlet channel; 5. back flushing the drainage channel; 6. a water inlet pipe; 7. a water outlet pipe; 8. backwashing the drain pipe; 9. backwashing the water inlet pipe 9; 10. backwashing the air inlet pipe; 11. an emptying pipe; 12. a flange-type butterfly valve; 13. water passing holes; 14. a waterproof sleeve; 15. a pipe gallery equipment room; 16. a sump; 17. a long-handled filter head; 18. a support layer; 19. a filter material layer; 20. a mounting plate 20.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
Technical means which are not described in detail in the present application and are not used for solving the technical problems of the present application are all arranged according to common knowledge in the field, and various common knowledge arrangement modes can be realized.
Referring to fig. 1 to 3, the filter tank water distribution device provided by the present application, which is used in conjunction with the pipe gallery equipment room 15, includes: the filter assembly is arranged on at least one side of the pipe gallery equipment room 15;
the filter assembly comprises: a water filtering pool, a water inlet channel 2, a water outlet channel 4 and a water distribution channel 3; the water filter tank is arranged on the outer side wall of the pipe gallery equipment room 15 and is in waterproof fit with the side wall of the pipe gallery equipment room 15; the water outlet channel 4 is arranged on the top surface of the pipe gallery equipment room 15; the water inlet channel 2 is arranged on the top surface of the water outlet channel 4; the water distribution channel 3 is tightly attached to the water outlet channel 4 and arranged on the top surface of the pipe gallery equipment room 15;
a back-flushing drainage channel 5 is clamped between the water outlet channel 4 and an overflow opening at the upper part of the water filtering tank; the side wall of the connection between the back flushing drainage channel 5 and the water outlet channel 4 is provided with a water through hole 13; a water outlet pipe 7 for discharging the backwashing wastewater outwards is arranged on the bottom surface of the water outlet channel 4; the water outlet pipe 7 penetrates through the side wall of the pipe gallery equipment room 15;
the water distribution channel 3 is communicated with a water inlet pipeline of the water filtering pool, and the communication pipeline penetrates through the pipe gallery equipment room 15;
the height of the side wall of the water inlet channel 2 connected with the water distribution channel 3 is lower than that of the outer side wall of the water inlet channel 2; according to the arrangement, the water in the water inlet overflow can be subjected to primary sedimentation and then flows into the water distribution channel 3 to be conveyed through the pipeline for filtering treatment;
the outer side wall of the pipeline penetrating through the side wall of the pipe gallery equipment room 15 is sleeved with a waterproof sleeve 14.
Adopt the device can make full use of 15 areas around the piping lane equipment room and lay the preliminary facilities of sewage treatment that can normally operate, effectively utilize this regional space, improve space utilization and equipment integration. The sewage to be treated in the water filtering pool can enter the water filtering pool through the water distribution pool, and when the back washing is needed, the cleaning liquid can be introduced into the water distribution channel 3 to back wash the water filtering pool and be normally discharged, so that the normal operation of the function of the water filtering pool is realized.
Preferably, the filter assembly comprises: a back flushing drain pipe 8; the back flush drain pipe 8 is arranged on the side wall of the pipe gallery equipment room 15 in a penetrating manner; one end of the back washing drain pipe 8 is communicated with the bottom surface of the back washing drain channel 5. According to the arrangement, the quick and effective discharge of the waste water generated in the back washing process can be improved.
Preferably, the filter assembly comprises: a backwashing water inlet pipe 9 and a backwashing air inlet pipe 10; the backwash water inlet pipe 9 and the backwash air inlet pipe 10 are arranged at the lower part of the side wall of the pipe gallery equipment room 15 connected with the water filtering pond. The water filter is used for introducing high-pressure water-containing airflow into the water filter tank to realize the back washing of the filter material layer 19, and the high-pressure airflow vibrates dirt attached to the filter material to realize the back washing. The filter chamber in the present application is an upward flow filter chamber, which
The direction of the back washing water flow is consistent with the direction of the filtering water flow. The backwashing mode of air-water combined flushing is adopted, pressure air and backwashing water are fed from the bottom of the filter tank, so that collision and friction among filter material particles are promoted, and dirt is easy to fall off from the surface of the filter material.
Preferably, the filter assembly comprises: a water collecting pit 16 and an emptying pipe 11; a concave water collecting pit 16 is arranged at the bottom of the water filtering pool, close to the pipe gallery equipment room 15; and a vent pipe 11 inserted into a pipe gallery equipment room 15 is arranged on the side wall of the water collecting pit 16 close to the pit bottom. By arranging the water collecting pit 16 and the emptying pipe 11, when the filter tank fails, water in the filter tank can be completely discharged by arranging the water collecting pit 16 and the emptying pipe 11, so that the filter tank is convenient to overhaul.
Preferably, the filter assembly comprises: a flange-type butterfly valve 12; all set up flange formula butterfly valve 12 on wearing to locate the pipeline on 15 lateral walls of piping lane equipment room. The flow of gas and liquid can be controlled conveniently according to the requirement.
Preferably, the water filtering tank comprises: the device comprises a tank body, a plurality of long-handle filter heads 17, a supporting layer 18 and a filter material layer 19; a water inlet cavity is arranged at the lower part in the tank body; the upper part of the water inlet cavity is provided with a mounting plate 20; the long-handle filter heads 17 are inserted on the mounting plate 20 at intervals; a bearing layer 18 is laid on the mounting plate 20; a filter material layer 19 is laid on the supporting layer 18; the top surface of the filter material layer 19 and the top surface of the tank body are provided with overflow cavities at intervals.
After sewage to be treated enters water from the water inlet cavity, under the action of the water pressure of continuous water inlet, the sewage flows upwards layer by layer through the long-handle filter head 17, the supporting layer 18 and the filter material layer 19 to be filtered, and then water from the overflow cavity firstly passes through the water through holes 13, then flows into the water outlet channel 4, and finally flows to the next water treatment structure through the water outlet pipe 7 below the water outlet channel 4.
Preferably, the method comprises the following steps: the filter comprises a first filter assembly and a second filter assembly which are arranged in pairs; the first filter assembly is arranged on a first side of the pipe gallery equipment room 15; the second filter assembly is disposed on a second side of the tube lane equipment room 15. According to the setting, the space around the piping lane equipment room 15 can be fully utilized, and the equipment integration level is improved.
Examples
A water distribution device of a filter tank comprises: the water filter comprises a water filtering pool 1, a water inlet channel 2, a water distribution channel 3, a water outlet channel 4, a back flush drainage channel 5, a water inlet pipe 6, a water outlet pipe 7, a back flush drainage pipe 8, a back flush water inlet pipe 9, a back flush air inlet pipe 10, an emptying pipe 11, a flange type butterfly valve 12, a water through hole 13, a waterproof sleeve 1414, a pipe gallery equipment room 15, a water collecting pit 16, a long handle filter head 17, a supporting layer 18 and a filter material layer 19.
Two groups of water filtering ponds 1 are respectively arranged on the left side and the right side of the pipe gallery equipment room 15, a water inlet channel 2, a water distribution channel 3, a water outlet channel 4 and a back flush drainage channel 5 are respectively arranged on the top surfaces of the water filtering ponds to increase the water passing amount of the equipment room 15 area, and waterproof layers are arranged on the inner walls and the arrangement surfaces of the water passing structures according to the existing method.
A water through hole 13 is arranged on the wall of one side of the water outlet channel 4 close to the water filtering pool 1, and a water outlet pipe 7 is arranged at the bottom of the water outlet channel 4.
The bottom of the back-flushing drainage channel 5 is provided with a back-flushing drainage pipe 8, and the water inlet end of the water inlet pipe 6 is arranged at the bottom of the water distribution channel 3 and is communicated with the pipeline of the water distribution channel. The water outlet end of the water inlet pipe 6 is connected to the public wall body of the filter basin 1 and the pipe gallery equipment room 15 close to the bottom.
A back flush water inlet pipe 9 and a back flush air inlet pipe 10 are respectively arranged on a public wall body of the water filtering pool 1 and the pipe rack equipment room 15 close to the bottom, a water collecting pit 16 is arranged on the pool bottom of the water filtering pool 1 close to the pipe rack equipment room 15, and an emptying pipe 11 is arranged on the side wall of the water collecting pit 16 close to the pit bottom.
A flange type butterfly valve 12 is arranged on each of the water inlet pipe 6, the water outlet pipe 7, the backwashing water outlet pipe 8, the backwashing water inlet pipe 9, the backwashing air inlet pipe 10 and the emptying pipe 11, and a waterproof sleeve 14 is arranged when the water inlet pipe, the water outlet pipe, the backwashing water outlet pipe 8, the backwashing water inlet pipe 9, the backwashing air inlet pipe 10 and the emptying pipe pass through the wall body.
The inside of the water filtering pool 1 is respectively provided with a long handle filter head 17, a supporting layer 18 and a filter material layer 19.
Example 2
The difference from example 1 is that: the pipe gallery equipment room 15 is enclosed by the filter tank 1, the back flush drainage canal 5, the water outlet canal 4 and the water distribution canal 3, and the whole filter tank water distribution device is completely symmetrical along the central axis of the pipe gallery equipment room 15.
The water inlet channels 2 are arranged right above the water outlet channels 4, the back washing drainage channels 5 are arranged on the outer sides of the two groups of water outlet channels 4, and the two groups of water distribution channels 3 are arranged between the two groups of water outlet channels 4 and the water inlet channels 2.
The channel bottoms of the back-flushing drainage channel 5, the water outlet channel 4 and the water distribution channel 3 have the same elevation and are the top of the pipe gallery equipment room 15.
The sum of the heights of the water outlet channel 4 and the water inlet channel 2 is equal to the height of the water distribution channel 3.
A supporting layer 18 is arranged at the position of the water filtering pool 1 close to the pool bottom, a long-handle filter head 17 is arranged on a filter plate of the supporting layer 18, and a filter material layer 19 is arranged at the upper part of the supporting layer 18.
The elevation of the water outlet pipe 7 is higher than that of the backwashing water outlet pipe 8, the elevation of the backwashing water outlet pipe 8 is higher than that of the backwashing air inlet pipe 10, the elevation of the backwashing air inlet pipe 10 is higher than that of the backwashing water inlet pipe 9, and the elevation of the backwashing water inlet pipe 9 is higher than that of the emptying pipe 11.
A support or a hanging bracket is arranged at a proper position on the water inlet pipe 6, the water outlet pipe 7, the back flush water outlet pipe 8, the back flush water inlet pipe 9 and the back flush air inlet pipe 10, and a buttress is arranged at a proper position between the vent pipe 11 and the bottom plate of the pipe gallery equipment room 15.
The method for using the water distribution device of the filter tank comprises the following steps:
when the filter tank normally works, the flange type butterfly valves 12 on the backwashing water discharge pipe 8, the backwashing water inlet pipe 9 and the backwashing air inlet pipe 10 are closed, and the flange type butterfly valves 12 on the water inlet pipe 6 and the water outlet pipe 7 are opened;
water inlet and outlet flow process: the water inlet channel 2 → the water distribution channel 3 → the water inlet pipe 6 → the long handle filter head 17 → the support layer 18 → the filter material layer 19 → the water through hole 13 → the water outlet channel 4 → the water outlet pipe 7.
The method of the invention also comprises the following steps:
when the filter tank is backwashed, the flange butterfly valves 12 on the water inlet pipe 6 and the water outlet pipe 7 are closed, and the flange butterfly valves 12 on the backwashing water outlet pipe 8, the backwashing water inlet pipe 9 and the backwashing air inlet pipe 10 are opened;
back washing: air washing → water washing → air-water combined washing
The back washing water flow process: the backwashing water inlet pipe 9 → the long-handle filter head 17 → the support layer 18 → the filter material layer 19 → the backwashing water discharge channel 5 → the backwashing water discharge pipe 8.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a supporting filtering pond water distribution device in piping lane equipment room which characterized in that includes: the filter assembly is arranged on at least one side of the pipe gallery equipment room;
the filter assembly comprises: a water filtering pool, a water inlet channel, a water outlet channel and a water distribution channel; the water filter tank is arranged on the outer side wall of the pipe gallery equipment room and is in waterproof fit with the side wall of the pipe gallery equipment room; the water outlet channel is arranged on the top surface of the pipe gallery equipment room; the water inlet channel is arranged on the top surface of the water outlet channel; the water distribution channel is arranged on the top surface of the pipe gallery equipment room in a manner of being close to the water outlet channel;
a back-flushing drainage channel is arranged between the water outlet channel and an overflow opening at the upper part of the water filtering tank; water through holes are arranged on the side wall of the connection part of the back-flushing drainage channel and the water outlet channel; a water outlet pipe for discharging the backwashing wastewater outwards is arranged on the bottom surface of the water outlet channel; the water outlet pipe penetrates through the side wall of the pipe gallery equipment room;
the water distribution channel is communicated with a water inlet pipeline of the water filtering pool, and the communication pipeline penetrates through the pipe gallery equipment room;
the height of the connecting side wall of the water inlet channel and the water distribution channel is lower than that of the outer side wall of the water inlet channel; the outer side wall of the pipeline penetrating through the side wall of the pipe gallery equipment room is sleeved with a waterproof sleeve.
2. The apparatus of claim 1, wherein the filter assembly comprises: backwashing the drain pipe; the back flush drain pipe is arranged on the side wall of the pipe gallery equipment room in a penetrating way; one end of the back flush water drain pipe is communicated with the bottom surface of the back flush water drain channel.
3. The apparatus of claim 1, wherein the filter assembly comprises: a back-washing water inlet pipe and a back-washing air inlet pipe; the back-washing water inlet pipe and the back-washing air inlet pipe are arranged at the lower part of the side wall between the pipe gallery equipment and connected with the water filtering pond.
4. The apparatus of claim 1, wherein the filter assembly comprises: a sump and an emptying pipe; a concave water collecting pit is arranged at the bottom of the water filtering pool close to the space between the pipe gallery devices; and an emptying pipe inserted into the pipe gallery equipment room is arranged at the position, close to the pit bottom, of the side wall of the water collecting pit.
5. The apparatus of claim 1, wherein the filter assembly comprises: a flange-type butterfly valve; all set up flange formula butterfly valve on wearing to locate the pipeline on the lateral wall of piping lane equipment room.
6. The apparatus of claim 1, wherein the filter comprises: the filter comprises a tank body, a plurality of long-handle filter heads, a bearing layer and a filter material layer; the lower part in the tank body is provided with a water inlet cavity; the upper part of the water inlet cavity is provided with an installation plate; the long-handle filter heads are inserted on the mounting plate at intervals; laying a bearing layer on the mounting plate; laying a filter material layer on the supporting layer; the top surface of the filter material layer and the top surface of the tank body are provided with overflow cavities at intervals.
7. The apparatus of claim 1, further comprising: the filter comprises a first filter assembly and a second filter assembly which are arranged in pairs; the first filter assembly is arranged on a first side of the pipe gallery equipment room; the second filter assembly is arranged on the second side of the pipe gallery equipment room.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222781961.3U CN218794102U (en) | 2022-10-21 | 2022-10-21 | Water distribution device of matched filter tank of pipe gallery equipment room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222781961.3U CN218794102U (en) | 2022-10-21 | 2022-10-21 | Water distribution device of matched filter tank of pipe gallery equipment room |
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Publication Number | Publication Date |
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CN218794102U true CN218794102U (en) | 2023-04-07 |
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ID=87047244
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Application Number | Title | Priority Date | Filing Date |
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CN202222781961.3U Active CN218794102U (en) | 2022-10-21 | 2022-10-21 | Water distribution device of matched filter tank of pipe gallery equipment room |
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CN (1) | CN218794102U (en) |
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2022
- 2022-10-21 CN CN202222781961.3U patent/CN218794102U/en active Active
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