CN208936492U - A kind of subway station air conditioning cooling water blowdown apparatus - Google Patents
A kind of subway station air conditioning cooling water blowdown apparatus Download PDFInfo
- Publication number
- CN208936492U CN208936492U CN201821695920.XU CN201821695920U CN208936492U CN 208936492 U CN208936492 U CN 208936492U CN 201821695920 U CN201821695920 U CN 201821695920U CN 208936492 U CN208936492 U CN 208936492U
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- Prior art keywords
- wall
- blowdown
- cooling water
- close
- blowdown tank
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Abstract
The utility model discloses a kind of subway station air conditioning cooling water blowdown apparatus, including blowdown tank, the top exterior walls of the blowdown tank are located in the middle position and are provided with water inlet, and the inner wall of water inlet is provided with water inlet pipe, the inner wall of the blowdown tank is provided with filter screen close to the position at top, the two sides inner wall of the blowdown tank is provided with fixed cylinder close to intermediate position, and the outer wall of fixed cylinder is provided with the equidistant water guide mouth being distributed in a ring, the bottom outer wall of the fixed cylinder is provided with semi-permeable membrane, the side inner wall of the blowdown tank is provided with counterbore close to intermediate position, and the inner wall of counterbore is provided with bearing, the inner wall of the bearing is rotatably connected to rotating bar.The utility model can prevent from the cooling water drainage containing impurity to be put into the external world polluting the environment, quickly impurity can be discharged, can prevent water with person's impurity be discharged, can to treated, water quality is detected, prevent the impurity contained in cooling water to be discharged into the external world and pollute the environment.
Description
Technical field
The utility model relates to subway technical field more particularly to a kind of subway station air conditioning cooling water blowdown apparatus.
Background technique
Currently, subway is one kind of urban transportation, different websites is provided with as public transport, for subway station,
Air-conditioning is essential, but air-conditioning can generate sewage at work, and excessive sewage can cause shadow to the work of air-conditioning
It rings, it is therefore desirable to which sewage is discharged.
Surface soil can be polluted if being directly discharged on ground by sewage, existing device to sewage into
It only can be to simply being handled when row discharge, the inside that partial impurities can remain in device causes the inside of device by stifled
The next time that plug influences device uses, in addition, may still have a large amount of impurity in treated sewage, if will contain impurity
Sewage be discharged outside to and may can cause environmental pollution.Therefore, it needs to design a kind of subway station air conditioning cooling water blowdown dress
It sets to solve problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of subway station air-conditioning proposed
Cooling water blowdown apparatus.
To achieve the goals above, the utility model adopts the technical scheme that
The top exterior walls of a kind of subway station air conditioning cooling water blowdown apparatus, including blowdown tank, the blowdown tank are located at centre
Position be provided with water inlet, and the inner wall of water inlet is provided with water inlet pipe, and the inner wall of the blowdown tank is set close to the position at top
It is equipped with filter screen, the two sides inner wall of the blowdown tank is provided with fixed cylinder close to intermediate position, and the outer wall of fixed cylinder is opened
There is the equidistant water guide mouth being distributed in a ring, the bottom outer wall of the fixed cylinder is provided with semi-permeable membrane, the side of the blowdown tank
Inner wall is provided with counterbore close to intermediate position, and the inner wall of counterbore is provided with bearing, and the inner wall of the bearing is rotatably connected to
Lever, and the outer wall of rotating bar is provided with blowdown flood dragon, the side outer wall of the blowdown tank is provided with blowdown close to intermediate position
Mouthful, and the inner wall of sewage draining exit is provided with sewage pipe, and the outer wall of the sewage pipe is provided with the first solenoid valve, the one of the blowdown tank
Side outer wall is provided with inlet opening close to the position at top, and the inner wall of inlet opening is provided with aqueduct, in the bottom of the blowdown tank
Wall is provided with suction pump close to intermediate position, and welds between the side outer wall and aqueduct of suction pump, and the suction pump is logical
It crosses conducting wire and is connected with switch, and switch and processor is connected with by conducting wire.
The side outer wall of the blowdown tank is provided with recessed close to the position at top as a further solution of the present invention,
Slot, and the inner wall of groove is provided with motor, one end of motor output shaft are provided with the first belt pulley, the first belt pulley it is outer
Wall is rotatably connected to belt.
The side outer wall of the rotating bar is provided with the second belt pulley as a further solution of the present invention, and
Rotation connection is formed between second belt pulley and belt.
The side outer wall of the blowdown flood dragon is provided with diversion trench, and water conservancy diversion as a further solution of the present invention,
The bottom interior wall of slot is provided with the filter hole equidistantly distributed.
The side of the blowdown tank bottom outer wall is provided with discharge outlet as a further solution of the present invention, and arranges
The inner wall at the mouth of a river is provided with drainpipe, and the outer wall of drainpipe is provided with second solenoid valve, second solenoid valve, the first solenoid valve and electricity
Motivation is connect between switch by conducting wire.
The side outer wall of the blowdown tank is provided with close to the position of bottom as a further solution of the present invention,
Water quality sensor, and the signal output end of water quality sensor is connected by signal wire with the signal input part of processor.
The utility model has the following beneficial effects:
1. being enabled a device to further to filtered sewage by blowdown flood dragon, rotating bar and the motor of setting
It is handled, in order to which the impurity in sewage to be quickly discharged, prevents the cooling water drainage containing impurity to be put into the external world and environment is made
At pollution；
2. enabling blowdown flood dragon that quickly impurity is discharged, diversion trench energy by the diversion trench and filter hole of setting
Enough to guide to the flow direction of impurity, impurity can be separated from water by filter hole prevents water to be discharged with person's impurity；
3. being enabled a device to by water quality sensor, aqueduct, drainpipe and the solenoid valve of setting to treated water
Matter is detected, and water quality is unqualified to be further processed water by aqueduct, prevents the impurity contained in cooling water from arranging
The external world is put into pollute the environment.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of subway station air conditioning cooling water blowdown apparatus schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of subway station air conditioning cooling water blowdown apparatus blowdown flood dragon structural representation
Figure；
Fig. 3 be the utility model proposes a kind of subway station air conditioning cooling water blowdown apparatus schematic view of the front view.
In figure: 1 blowdown tank, 2 aqueducts, 3 first solenoid valves, 4 sewage pipes, 5 fixed cylinders, 6 water guide mouths, 7 filter screens, 8 into
Water pipe, 9 motor, 10 first belt pulleys, 11 belts, 12 second belt pulleys, 13 rotating bars, 14 blowdown flood dragons, 15 semi-permeable membranes, 16
Water quality sensor, 17 suction pumps, 18 drainpipes, 19 second solenoid valves, 20 diversion trenches, 21 filter hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of subway station air conditioning cooling water blowdown apparatus, including blowdown tank 1, the top exterior walls of blowdown tank 1
It is located in the middle position and is provided with water inlet, and the inner wall of water inlet is welded with water inlet pipe 8, the inner wall of blowdown tank 1 is close to top
Filter screen 7 has been bolted in position, and fixation has been bolted close to intermediate position in the two sides inner wall of blowdown tank 1
Cylinder 5, and the outer wall of fixed cylinder 5 is provided with the equidistant water guide mouth 6 being distributed in a ring, the bottom outer wall of fixed cylinder 5 is connected by bolt
It is connected to semi-permeable membrane 15, the side inner wall of blowdown tank 1 is provided with counterbore close to intermediate position, and the inner wall of counterbore is welded with bearing,
The inner wall of bearing is rotatably connected to rotating bar 13, and the outer wall of rotating bar 13 is welded with blowdown flood dragon 14, enables a device to pair
Filtered sewage is further processed, and in order to which the impurity in sewage to be quickly discharged, prevents the cooling water containing impurity
The external world is discharged into pollute the environment, the side outer wall of blowdown tank 1 is provided with sewage draining exit close to intermediate position, and sewage draining exit
Inner wall is welded with sewage pipe 4, and the outer wall of sewage pipe 4 is provided with the first solenoid valve 3, and the side outer wall of blowdown tank 1 is close to top
Position is provided with inlet opening, and the inner wall of inlet opening is welded with aqueduct 2, and the bottom interior wall of blowdown tank 1 is logical close to intermediate position
It crosses and has been bolted suction pump 17, and welded between the side outer wall and aqueduct 2 of suction pump 17, suction pump 17 is connected by conducting wire
It is connected to switch, and switchs and processor is connected with by conducting wire.
In the utility model, the side outer wall of blowdown tank 1 is provided with groove close to the position at top, and the inner wall of groove passes through
It is bolted motor 9, the first belt pulley 10, the first belt pulley 10 has been bolted in one end of 9 output shaft of motor
Outer wall be rotatably connected to belt 11, the second belt pulley 12, and the second skin has been bolted in the side outer wall of rotating bar 13
Rotation connection is formed between belt wheel 12 and belt 11, the side outer wall of blowdown flood dragon 14 is provided with diversion trench 20, can be to impurity
Flow direction guides, and the bottom interior wall of diversion trench 20 is provided with the filter hole 21 equidistantly distributed, can be by impurity and moisture
From preventing water to be discharged with person's impurity, the side of 1 bottom outer wall of blowdown tank is provided with discharge outlet, and the inner wall of discharge outlet is welded with draining
Pipe 18, the outer wall of drainpipe 18 are provided with second solenoid valve 19, second solenoid valve 19, the first solenoid valve 3 and motor 9 with open
It being connected between pass by conducting wire, water quality sensor 16 has been bolted close to the position of bottom in the side outer wall of blowdown tank 1,
It enables a device to that water quality detects to treated, prevents the impurity contained in cooling water to be discharged into outer bound pair environment and cause
Pollution, and the signal output end of water quality sensor 16 is connected by signal wire with the signal input part of processor, the type of processor
Number be ARM9TDMI.
Working principle: in use, the cooling water containing impurity can be entered in device by water inlet pipe 8, it is right by filter screen 7
Cooling water carries out preliminary treatment, and treated, and cooling water can be passed through by the inside of the inflow fixed cylinder 5 of water guide mouth 6, cooling water
The effect of semi-permeable membrane 15 flows into the bottom of blowdown tank 1, at this point, motor 9 will drive 10 quick rotation of the first belt pulley, to make
Rotating bar 13 drives blowdown flood dragon 14 to rotate, and then is discharged the impurity inside fixed cylinder 5 is remained in, will be cold by filter hole 21
But water is separated with impurity, and the first solenoid valve 3 can make the channel opening of sewage pipe 4 that impurity is discharged, and water quality sensor 16 can be to place
Cooling water after reason is detected, and when water quality is unqualified, signal can be passed to processor, processor meeting by water quality sensor 16
It handles it, suction pump 17 can cooling chamber extracts to treated, so that cooling water is re-started processing, when water quality qualification
When, second solenoid valve 19 can be opened, and cooling water is discharged.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of subway station air conditioning cooling water blowdown apparatus, including blowdown tank (1), which is characterized in that the top of the blowdown tank (1)
Portion's outer wall is located in the middle position and is provided with water inlet, and the inner wall of water inlet is provided with water inlet pipe (8), the blowdown tank (1)
Inner wall is provided with filter screen (7) close to the position at top, and the two sides inner wall of the blowdown tank (1) is respectively provided with close to intermediate position
Have fixed cylinder (5), and the outer wall of fixed cylinder (5) is provided with the equidistant water guide mouth (6) being distributed in a ring, the fixed cylinder (5)
Bottom outer wall is provided with semi-permeable membrane (15), and the side inner wall of the blowdown tank (1) is provided with counterbore, and counterbore close to intermediate position
Inner wall be provided with bearing, the inner wall of the bearing is rotatably connected to rotating bar (13), and the outer wall of rotating bar (13) is provided with
The side outer wall of blowdown flood dragon (14), the blowdown tank (1) is provided with sewage draining exit close to intermediate position, and the inner wall of sewage draining exit is set
It is equipped with sewage pipe (4), the outer wall of the sewage pipe (4) is provided with the first solenoid valve (3), the side outer wall of the blowdown tank (1)
Position close to top is provided with inlet opening, and the inner wall of inlet opening is provided with aqueduct (2), in the bottom of the blowdown tank (1)
Wall is provided with suction pump (17) close to intermediate position, and is welded between the side outer wall of suction pump (17) and aqueduct (2), institute
It states suction pump (17) and switch is connected with by conducting wire, and switch and processor is connected with by conducting wire.
2. a kind of subway station air conditioning cooling water blowdown apparatus according to claim 1, which is characterized in that the blowdown tank
(1) side outer wall is provided with groove close to the position at top, and the inner wall of groove is provided with motor (9), motor (9) output
One end of axis is provided with the first belt pulley (10), and the outer wall of the first belt pulley (10) is rotatably connected to belt (11).
3. a kind of subway station air conditioning cooling water blowdown apparatus according to claim 1, which is characterized in that the rotating bar
(13) side outer wall is provided with the second belt pulley (12), and is formed rotation between the second belt pulley (12) and belt (11) and connected
It connects.
4. a kind of subway station air conditioning cooling water blowdown apparatus according to claim 1, which is characterized in that the blowdown flood dragon
(14) side outer wall is provided with diversion trench (20), and the bottom interior wall of diversion trench (20) is provided with the filter hole equidistantly distributed
(21).
5. a kind of subway station air conditioning cooling water blowdown apparatus according to claim 1, which is characterized in that the blowdown tank
(1) side of bottom outer wall is provided with discharge outlet, and the inner wall of discharge outlet is provided with drainpipe (18), and the outer wall of drainpipe (18) is set
It is equipped with second solenoid valve (19), second solenoid valve (19), the first solenoid valve (3) and motor (9) are between switch by leading
Line connection.
6. a kind of subway station air conditioning cooling water blowdown apparatus according to claim 1, which is characterized in that the blowdown tank
(1) side outer wall is provided with water quality sensor (16) close to the position of bottom, and the signal output end of water quality sensor (16)
It is connected by signal wire with the signal input part of processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695920.XU CN208936492U (en) | 2018-10-19 | 2018-10-19 | A kind of subway station air conditioning cooling water blowdown apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695920.XU CN208936492U (en) | 2018-10-19 | 2018-10-19 | A kind of subway station air conditioning cooling water blowdown apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936492U true CN208936492U (en) | 2019-06-04 |
Family
ID=66725137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821695920.XU Expired - Fee Related CN208936492U (en) | 2018-10-19 | 2018-10-19 | A kind of subway station air conditioning cooling water blowdown apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936492U (en) |
-
2018
- 2018-10-19 CN CN201821695920.XU patent/CN208936492U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |