CN209702403U - Chemicals dosing plant and water treatment facilities - Google Patents
Chemicals dosing plant and water treatment facilities Download PDFInfo
- Publication number
- CN209702403U CN209702403U CN201822226639.8U CN201822226639U CN209702403U CN 209702403 U CN209702403 U CN 209702403U CN 201822226639 U CN201822226639 U CN 201822226639U CN 209702403 U CN209702403 U CN 209702403U
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- China
- Prior art keywords
- chemicals dosing
- dosing plant
- valve port
- control mechanism
- driving plate
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Abstract
The utility model discloses a kind of chemicals dosing plant and water treatment facilities, the chemicals dosing plant, is set in the cooling tower of water treatment facilities, and the bottom of the cooling tower offers the outlet for flowing out for recirculated water, the chemicals dosing plant includes: medicament cartridge, is used to store medicament；Drug row control mechanism, is set to the exit, and the drug row control mechanism is connected to by conduit with the medicament cartridge；Wherein: the valve port that there is the drug row control mechanism aperture can be changed, the drug row control mechanism adjust the aperture of the valve port according to the flow velocity of the recirculated water in the exit.Chemicals dosing plant keeps the ratio of recirculated water and medicament basicly stable according to the impact force of recirculated water, and compared to the mode of setting electric-control system, the utility model control mode is simple, ingenious.
Description
Technical field
The utility model relates to technical field of sewage, and a kind of chemicals dosing plant is especially arranged and has the chemicals dosing plant
Water treatment facilities.
Background technique
Chemicals dosing plant is the common water treatment facilities of air-conditioning cooling circulating water system, to reach cooling water system corrosion-mitigation scale-inhibition
Carry out the purpose of algae with sterilization, water treatment facilities needs periodically or quantitatively add according to variation of water corrosion inhibiting and descaling agent or sterilization
Carry out algae agent.
However, pressurizing device in the prior art needs to be arranged metering pump, and need to fill using electric control system controls dosing
Set the proportionate relationship of the amount of added drug and recirculated water.For example, it is desired to which electric cabinet is separately provided to control added drug ratios.
Utility model content
The purpose of this utility model is that proposing a kind of chemicals dosing plant and water treatment facilities.
For this purpose, the technical scheme adopted by the utility model is
A kind of chemicals dosing plant, is set in the cooling tower of water treatment facilities, and the bottom of the cooling tower is offered for supplying
The outlet of recirculated water outflow, the chemicals dosing plant include:
Medicament cartridge is used to store medicament；
Drug row control mechanism, is set to the exit, and the drug row control mechanism passes through conduit and the medicament cartridge
Connection；Wherein:
The valve port that there is the drug row control mechanism aperture can be changed, drug row control mechanism the following according to the exit
The flow velocity of ring water adjusts the aperture of the valve port.
Preferably, the drug row control mechanism is formed by impact force according to the flow velocity of the recirculated water in the exit to change
Become the aperture of the valve port.
Preferably, the drug row control mechanism includes:
Keeping body has a deflector hole, and the conduit is connected to the upper end of the deflector hole, under the deflector hole
End forms the valve port；
Spool is opposite with the valve port and according to the aperture for limiting the valve port with the distance between the valve port；
Spring is used to push up to the spool；
Driving plate, between the spool and the spring；Wherein:
The driving plate bears the impact force of the recirculated water, and the driving plate obtains different vertical according to impact force
Position is to change the distance between the spool and the valve port.
Preferably, the size in the driving plate horizontal direction is greater than the keeping body.
Preferably, flowing hole is offered in the driving plate, the flowing hole is used for the medicine for flowing out from the valve port
Agent passes through.
Preferably, the bottom of the keeping body is additionally provided with adjustment bolt, the spring between the driving plate with it is described
Between adjustment bolt；Wherein:
The adjustment bolt is by adjusting the decrement for changing the spring with the distance between the driving plate.
Preferably, the valve port is bellmouth, and the spool is sphere.
Preferably, the lower end of the keeping body forms medicine outlet.
The invention also discloses a kind of water treatment facilities, including cooling tower, further include above-mentioned chemicals dosing plant.
Preferably, the cooling tower has the placement platform for being higher than its outlet, the medicament cartridge setting in the chemicals dosing plant
In on placement platform.
Compared with prior art, the chemicals dosing plant of the utility model and the beneficial effect of water treatment facilities are:
1, this chemicals dosing plant keeps the ratio of recirculated water and medicament basicly stable according to the impact force of recirculated water, compared to
The mode of electric-control system is set, and the utility model control mode is simple, ingenious.
2, change the decrement of spring using adjustment bolt, and then unit impact power can be changed to the shadow of valve port opening
It rings, and then the proportion of medicament and water can be adjusted.
3, this chemicals dosing plant is specially stored using medicament cartridge because being set in cooling tower for the medicament except Legionella,
Using the medicament to Legionella removal effect with higher.
Detailed description of the invention
The specific embodiment part provided and referring to the drawings, the feature and advantage of the utility model will become
It is easier to understand, in the accompanying drawings:
Fig. 1 is the structural schematic diagram for the water treatment facilities that the embodiments of the present invention provide.
Fig. 2 is the structural schematic diagram for the chemicals dosing plant that the embodiments of the present invention provide.
In figure: 1- cooling tower；2- medicament cartridge；3- conduit；4- placement platform；5- recirculated water；6- plash；The control of 7- drug row
Mechanism；8- drainpipe；9- feeding opening；10- keeping body；11- spool；12- driving plate；13- spring；14- medicine outlet；15- adjustment
Bolt.
Specific embodiment
The illustrative embodiments of the utility model are described in detail with reference to the accompanying drawings.To illustrative embodiments
Description merely for the sake of demonstration purpose, and be definitely not limitation to the utility model and its application or usage.
As depicted in figs. 1 and 2, the embodiments of the present invention disclose a kind of chemicals dosing plant, which is set to
In the cooling tower 1 of water treatment facilities, the bottom of cooling tower 1 offers the outlet for flowing out for recirculated water 5, and is provided with one
Placement platform 4, outlet is corresponding to be located at the bottom for being provided with plash 6, which is understandably higher than outlet, and outlet connects
Run in water pipe 8, and chemicals dosing plant includes: medicament cartridge 2 and drug row control mechanism 7.Medicament cartridge 2 is set on placement platform 4, the medicament
It is accommodated with medicament in cylinder 2, which makes the medicament in it have certain pressure.Drug row control mechanism 7 is set to cooling tower
1 exit, a little higher than exit is some, which is connected to by conduit 3 with medicament cartridge 2, so that medicament cartridge 2
Drug row control mechanism 7 is able to enter by conduit 3.The drug row control mechanism 7 is used to control the amount of medicament discharge, concrete mode
Are as follows: so that the component in drug row control mechanism 7 forms the variable valve port of aperture, which recycles according to the exit of cooling tower 1
The flow velocity institute of water 5 adjusts aperture, and then the amount of regulating agent discharge to impact force caused by backstopping assembly.
Being described below has the drug row control mechanism that valve port opening is adjusted according to impact force caused by recirculated water 5
7 preferred structure.
As shown in Fig. 2, drug row control mechanism 7 includes: keeping body 10, spool 11, spring 13, driving plate 12 (as backstop
Component), adjustment bolt 15.The top of keeping body 10 offers deflector hole, and the upper end of deflector hole forms feeding opening 9 and conduit 3 connects
It connects, so that medicament cartridge 2 flows to deflector hole by conduit 3 and feeding opening 9, the lower end of deflector hole forms valve port, preferably at one
In scheme, valve port is arranged to taper hole.Spool 11 is set to the position opposite with valve port, and spool 11 passes through upwardly so that valve
The aperture of mouth becomes smaller up to blocking valve port, and increases the aperture of valve port and moving down, in a preferred embodiment, choosing
Use sphere as spool 11, sphere cooperates with taper hole so that the aperture that changes of unit displacement is smaller, is easy accurately to be adjusted.
Driving plate 12 is set to the lower section of spool 11, can connect with spool 11 or only support spool 11, the radial dimension of the driving plate 12
Greater than keeping body 10, so that the recirculated water 5 to flow downward by its backstop, the effect of the driving plate 12 is followed by backstop
Ring water 5 obtains the impact force of recirculated water 5, driving plate 12 be located at the position of keeping body 10 radially within offer flowing hole for
Medicament passes through.Adjustment bolt 15 is set to the lower section of keeping body 10, and the adjusting of vertical position can be carried out by torsion.Bullet
Spring 13 is set between driving plate 12 and adjustment bolt 15, the spring 13 for push up to driving plate 12 with driving plate 12 not
Spool 11 is set to block valve port with certain pretightning force when downward by recirculated water 5 impact force.Wherein, rectangular under keeping body 10
At medicine outlet 14.
The course of work of chemicals dosing plant provided by above-described embodiment is described below:
When the opening of the bottom of cooling tower 1 does not have the outflow of recirculated water 5, driving plate 12 will not be by the impact of water, at this point, In
Under the action of 13 power of spring, spool 11 blocks valve port and medicament is prevented to flow out.
When recirculated water 5 is flowed out from exit, recirculated water 5, which flows downward, generates impact to driving plate 12, and impact force overcomes
13 power of spring and make driving plate 12 move down a distance, 13 power of spring is pressurized.At this point, spool 11 and valve port have a spacing
From, and medicament is flowed out from valve port, and mix via the flowing hole of driving plate 12 and medicine outlet 14 with recirculated water 5.
If the flow velocity of recirculated water 5 increases, illustrate to increase in the unit time from the flow of the water of outlet outflow, at this point, because of stream
Speed increases, and the impact force that driving plate 12 is subject to increases, this moves down driving plate 12, so that the aperture of valve port increases, Jin Ercong
The medicament of valve port outflow increases, the flow matches with increased recirculated water 5, and then the ratio of medicament and water is kept to be basically unchanged.
If the flow velocity of recirculated water 5 reduces, illustrate to reduce in the unit time from the flow of the water of outlet outflow, at this point, because of stream
Speed reduces, and the impact force that driving plate 12 is subject to reduces, this moves up driving plate 12, so that the aperture of valve port reduces, Jin Ercong
The medicament of valve port outflow is reduced, the flow matches with the recirculated water 5 of reduction, and then the ratio of medicament and water is kept to be basically unchanged.
As described above, the advantage of the utility model is:
1, this chemicals dosing plant keeps recirculated water 5 and the ratio of medicament basicly stable according to the impact force of recirculated water 5, compares
In the mode of setting electric-control system, the utility model control mode is simple, ingenious.
2, change the decrement of spring 13 using adjustment bolt 15, and then unit impact power can be changed to valve port opening
Influence, and then the proportion of medicament and water can be adjusted.
3, this chemicals dosing plant is because being set in cooling tower 1, and using medicament cartridge 2, specially storage is used for the medicine except Legionella
Agent, using the medicament to Legionella removal effect with higher.
Although the utility model is described referring to illustrative embodiments, but it is to be understood that the utility model
It is not limited to the specific embodiment be described in detail and shown in text, in the feelings without departing from claims limited range
Under condition, those skilled in the art can make various changes to illustrative embodiments.
Claims (10)
1. a kind of chemicals dosing plant, is set in the cooling tower of water treatment facilities, the bottom of the cooling tower opens up useful
In the outlet flowed out for recirculated water, which is characterized in that the chemicals dosing plant includes:
Medicament cartridge is used to store medicament；
Drug row control mechanism, is set to the exit, and the drug row control mechanism is connected to by conduit with the medicament cartridge；
Wherein:
The valve port that there is the drug row control mechanism aperture can be changed, the drug row control mechanism is according to the recirculated water in the exit
Flow velocity adjust the aperture of the valve port.
2. chemicals dosing plant according to claim 1, which is characterized in that the drug row control mechanism is according to the exit
The flow velocity of recirculated water is formed by impact force to change the aperture of the valve port.
3. chemicals dosing plant according to claim 2, which is characterized in that the drug row control mechanism includes:
Keeping body, has a deflector hole, and the conduit is connected to the upper end of the deflector hole, the lower end shape of the deflector hole
At the valve port；
Spool is opposite with the valve port and according to the aperture for limiting the valve port with the distance between the valve port；
Spring is used to push up to the spool；
Driving plate, between the spool and the spring；Wherein:
The driving plate bears the impact force of the recirculated water, and the driving plate obtains different vertical positions according to impact force
To change the distance between the spool and the valve port.
4. chemicals dosing plant according to claim 3, which is characterized in that the size in the driving plate horizontal direction is greater than institute
State keeping body.
5. chemicals dosing plant according to claim 3, which is characterized in that offer flowing hole, the mistake in the driving plate
Discharge orifice is used to pass through for the medicament flowed out from the valve port.
6. chemicals dosing plant according to claim 3, which is characterized in that the bottom of the keeping body is additionally provided with adjustment spiral shell
Bolt, the spring is between the driving plate and the adjustment bolt；Wherein:
The adjustment bolt is by adjusting the decrement for changing the spring with the distance between the driving plate.
7. chemicals dosing plant according to claim 3, which is characterized in that the valve port is bellmouth, and the spool is sphere.
8. chemicals dosing plant according to claim 3, which is characterized in that the lower end of the keeping body forms medicine outlet.
9. a kind of water treatment facilities, including cooling tower, which is characterized in that further include as described in any one of claim 1 to 8
Chemicals dosing plant.
10. water treatment facilities according to claim 9, which is characterized in that the cooling tower, which has, is higher than putting for its outlet
Horizontalization platform, the medicament cartridge in the chemicals dosing plant are set on placement platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226639.8U CN209702403U (en) | 2018-12-27 | 2018-12-27 | Chemicals dosing plant and water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226639.8U CN209702403U (en) | 2018-12-27 | 2018-12-27 | Chemicals dosing plant and water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702403U true CN209702403U (en) | 2019-11-29 |
Family
ID=68637403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822226639.8U Active CN209702403U (en) | 2018-12-27 | 2018-12-27 | Chemicals dosing plant and water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209702403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467198A (en) * | 2018-12-27 | 2019-03-15 | 北京洁禹通环保科技有限公司 | Chemicals dosing plant and water treatment facilities |
-
2018
- 2018-12-27 CN CN201822226639.8U patent/CN209702403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467198A (en) * | 2018-12-27 | 2019-03-15 | 北京洁禹通环保科技有限公司 | Chemicals dosing plant and water treatment facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200701 Address after: 062250 planning North Ring Road and East Outer Ring Road of Xianxian County, Cangzhou City, Hebei Province Patentee after: JIEYUTONG HEBEI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: Room A-0114, 2nd floor, No. 3 Courtyard, 30 Shixing Street, Shijingshan District, Beijing, 100041 Patentee before: BEIJING GERRYTONE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 2902, 26F, building 2, No. 18 courtyard, Shijingshan Road, Shijingshan District, Beijing Patentee after: BEIJING GERRYTONE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 062250 North Ring Road and East Outer Ring Road of Xianxian County, Cangzhou City, Hebei Province Patentee before: JIEYUTONG HEBEI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right |