CN206289421U - A kind of water circulation system of dye vat - Google Patents
A kind of water circulation system of dye vat Download PDFInfo
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- CN206289421U CN206289421U CN201621250835.3U CN201621250835U CN206289421U CN 206289421 U CN206289421 U CN 206289421U CN 201621250835 U CN201621250835 U CN 201621250835U CN 206289421 U CN206289421 U CN 206289421U
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Abstract
A kind of water circulation system of dye vat, belongs to printing and dyeing textile equipment field.Including dye vat（1）, to dye vat（1）In carry out the water injecting pump of water filling（6）, in dye vat（1）In be provided with heat exchanger, it is characterised in that：It is provided with recovery pond（9）, the heat-exchanging water delivery port of the heat exchanger is by pipeline access recovery pond（9）, water injecting pump（6）Water inlet by pipeline be connected to recovery pond（9）Bottom, its delivery port pass through dye vat water injection pipe（2）It is connected to dye vat（1）Top；In water injecting pump（6）And reclaim pond（9）Between be additionally provided with water hammer eliminate branch road.In the water circulation system of this dye vat, pond is reclaimed by setting, the secondary application of heat exchanger heat-exchanging water is realized, it is to avoid the waste of water resource, while to eliminate produce water hammer in pipeline when water injecting pump is stopped.
Description
Technical field
A kind of water circulation system of dye vat, belongs to printing and dyeing textile equipment field.
Background technology
Dyeing process is highly energy-consuming, highly water intensive, high pollution link in textile industry, and heat exchange is typically provided with dye vat
Device is heated to the water in dye vat so that the water temperature in dye vat reaches the suitable temperature of dyestuff.In the prior art, complete
Waste water after printing and dyeing in dye vat and the heat-exchanging water of heat exchange is all drained to be realized to the dyestuff in dye vat, because heat-exchanging water exists
That can't be in contact with the dyestuff in dye vat to carrying out recuperated cycle in dye vat, thus by heat exchanger discharge heat-exchanging water not
It is contaminant water, the waste of water resource is directly considerably increased after discharge.In dyeing process due to the water in dye vat injection compared with
For frequent, therefore corresponding injection pump is in the state of frequent start-stop, while have impact on injection pump service life, also with such as
Lower problem：When injection pump is stopped, more serious water hammer can be formed in pipe, can be to the equipment shape in pipeline
Into larger impact, the service life of equipment in pipe can be greatly shortened while causing pipeline strenuous vibration, although in existing skill
The equipment such as water-hammer arrester have been there is also in art, but effect is poor and relatively costly.
The content of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided a kind of water circulation of dye vat
System, in the water circulation system of this dye vat, pond is reclaimed by setting, and realizes the secondary application of heat exchanger heat-exchanging water, is kept away
The waste of water resource is exempted from, while to eliminate produce water hammer in pipeline when water injecting pump is stopped.
The utility model solves the technical scheme that its technical problem used：The water circulation system of the dye vat, including dye
Cylinder, to the water injecting pump that water filling is carried out in dye vat, heat exchanger is provided with dye vat, it is characterised in that：It is provided with recovery pond, institute
The heat-exchanging water delivery port for stating heat exchanger accesses recovery pond by pipeline, and the water inlet of water injecting pump is connected to recycle-water by pipeline
The bottom in pond, its delivery port is connected to the top of dye vat by dye vat water injection pipe；Also set in water injecting pump and between reclaiming pond
It is equipped with water hammer and eliminates branch road.
In the water circulation system of this dye vat, the heat-exchanging water for being provided with the heat exchanging device discharge of recovery pond is collected, by
Dyestuff in heat-exchanging water in dye vat completes to remain certain temperature after heat exchange, therefore water injecting pump will be from heat exchange outlet pipe
The heat-exchanging water of middle discharge is used in putting into dye vat again, on the one hand realizes the secondary utilization of heat-exchanging water, is greatly reduced
The waste of water resource, on the other hand because heat-exchanging water remains certain temperature, therefore again after input dye vat inside, one
Determine to reduce the temperature into the heat-exchanging water in heat exchange water injection pipe in degree, serve the technique effect of energy saving.
Because the flow velocity of water originally in the water route of water injecting pump two ends is very fast, therefore the moment being stopped when water injecting pump,
Moment water hammer effect can be formed in water injecting pump oral siphon, in the water circulation system of this dye vat, be provided with water hammer and eliminate branch road,
Eliminate the water hammer in pipeline when injection pump is closed.
Preferably, described water hammer eliminates branch road includes tapping pipe and the Drainage valve in tapping pipe, sluices
Pipe one end is connected in parallel on the water injecting pump ascending pipe that connection is reclaimed between pond and water injecting pump, and the other end is accessed and reclaims pond.
Preferably, described heat exchanger is thread heat exchange pipe, and the entrance and exit of thread heat exchange pipe connects heat exchange note respectively
One end of water pipe and heat exchange outlet pipe, through connection heat exchange source after the casing wall of dye vat, exchange heat the other end of the water injection pipe that exchanges heat water outlet
The other end of pipe reclaims pond through connection after the casing wall of dye vat.
Preferably, control unit is additionally provided with, control unit includes controller, the first level transmitting in dye vat
Device, installed in reclaim pond in the second liquid level sensor and by controller control water injecting pump and installed in described water hammer
Eliminate the Drainage valve in branch road, the signal of the first fluid level transmitter, the signal output part of the second fluid level transmitter and controller
Input is connected, and the control signal output of controller is connected with the control signal input of water injecting pump, the control letter of controller
Number output end is accessed in the current supply circuit of Drainage valve.
Preferably, it is additionally provided between the control signal output of the controller and the current supply circuit of Drainage valve disconnected
The time relay of electric time lagged type, the signal output part of controller is connected with the power input of the time relay simultaneously, the time
The normally opened contact of relay is connected in the current supply circuit of Drainage valve.
By setting the time relay between controller and Drainage valve, it is stopped in controller control water injecting pump
Power supply signal being sent to the time relay and being disconnected, its normally opened contact is closed after the time relay receives power supply signal simultaneously
Close, the current supply circuit of Drainage valve is connected, Drainage valve conducting, controller to the time relay after power supply signal is sent
It is again off, therefore the time relay starts timing, after Preset Time is reached, time relay action, its normally opened contact
It is again off, the current supply circuit of Drainage valve is disconnected, Drainage valve is closed, realizes the automatic control that branch road is eliminated to water hammer
System.
Preferably, the bottom of described dye vat is provided with dye vat drainpipe, is provided with by controlling in dye vat drainpipe
The magnetic valve of device control.
Preferably, the external water source water inlet pipe for accessing the recovery pond is additionally provided with, is set in external water source water inlet pipe
It is equipped with the magnetic valve controlled by controller.
Preferably, it is additionally provided with the waste water pond being connected with dye vat drainpipe.
Compared with prior art, the utility model is had an advantageous effect in that：
1st, in the water circulation system of this dye vat, the heat-exchanging water for being provided with the heat exchanging device discharge of recovery pond is collected,
On the one hand the secondary utilization of heat-exchanging water is realized, the waste of water resource is greatly reduced, on the other hand because heat-exchanging water is remained
Certain temperature, therefore again after input dye vat inside, reduce to a certain extent into the heat exchange in heat exchange water injection pipe
The temperature of water, serves the technique effect of energy saving.
The flow velocity of water when the 2nd, due to water injecting pump normal work in its two ends water route is very fast, therefore when water injecting pump is stopped
Moment, in water injecting pump oral siphon can moment formed water hammer effect, in the water circulation system of this dye vat, be provided with water hammer and disappear
Except branch road, the water hammer in pipeline when injection pump is closed is eliminated.
3rd, by setting control unit, the course of work of whole system is realized and is automatically controlled, substantially increased and be
The automaticity of system, realize it is unattended, while greatly reducing cost of labor.
4th, by setting the time relay between controller and Drainage valve, it is stopped in controller control water injecting pump
While sent to the time relay and power supply signal and disconnect, its normally opened contact is closed after the time relay receives power supply signal
Close, the current supply circuit of Drainage valve is connected, Drainage valve conducting, therefore the water of water hammer effect is formed in water injecting pump oral siphon
Can be released by tapping pipe, and be released in recovery pond, on the one hand eliminate the water hammer in water injecting pump oral siphon, separately
On the one hand the waste of water resource is avoided.Because controller is again off after power supply signal is sent to the time relay, because
This time relay starts timing, and after Preset Time is reached, time relay action, its normally opened contact is again off, will
The current supply circuit of Drainage valve is disconnected, and Drainage valve is closed, and realizes and water hammer elimination branch road is automatically controlled.
5th, by setting waste water pond, realize the unified collection of waste water, it is to avoid the random discharge of waste water, realize ring
The protection in border.
6th, fluid level transmitter is set by dye vat and recovery pond, realizes to dye vat and reclaim liquid in pond
The real-time monitoring of position, automatic water supplement is realized when liquid level is too low.
7th, it is the elimination that realizes water hammer effect only by tapping pipe and Drainage valve is set, structure is extremely simple,
Compared to the product of various water-hammer arrester types more of the prior art, cost is extremely low and is easily changed, repairs, and substantially reduces
Production and maintenance cost and serve good water hammer eradicating efficacy.
Brief description of the drawings
Fig. 1 is the water circulation system pipeline connection diagram of dye vat.
Fig. 2 is the water circulation system dye vat structural representation of dye vat.
Fig. 3 is the water circulation system control unit functional-block diagram of dye vat.
Wherein：1st, dye vat 2, dye vat water injection pipe 3, heat exchange water injection pipe 4, heat exchange outlet pipe 5, tapping pipe 6, note
Water pump 7, Drainage valve 8, water injecting pump oral siphon 9, reclaim pond 10, dye vat drainpipe 11, waste water pond 12,
Thread heat exchange pipe.
Specific embodiment
Fig. 1 ~ 3 are most preferred embodiments of the present utility model, and 1 ~ 3 pair of the utility model does furtherly below in conjunction with the accompanying drawings
It is bright.
As shown in figure 1, a kind of water circulation system of dye vat, including dye vat 1, recovery pond 9 and waste water pond 11.In dye
The top of cylinder 1 sets the dye vat water injection pipe 2 of water filling in oriented dye vat 1, and the bottom of dye vat 1 is provided with the dye vat row for draining
Water pipe 10, the connection waste water of dye vat drainpipe 10 pond 11.
As shown in Fig. 2 being provided with thread heat exchange pipe 12 in dye vat 1, the entrance and exit of thread heat exchange pipe 12 connects respectively
One end of exchange heat water injection pipe 3 and heat exchange outlet pipe 4 is connect, the other end of the water injection pipe 3 that exchanges heat exchanges heat through connection after the casing wall of dye vat 1
Source, the other end of the outlet pipe 4 that exchanges heat reclaims pond 9 through connection after the casing wall of dye vat 1.
Injection pump oral siphon 8 is additionally provided with pond 9 is reclaimed, the one end of injection pump oral siphon 8 is connected to reclaims pond 9
Bottom, the other end is connected to the water inlet of injection pump 6.The delivery port of injection pump 6 connects above-mentioned dye vat water injection pipe 2.Reclaiming
The oral siphon of external water source is also associated with pond 9（It is not drawn into Fig. 1）.
It is provided with for eliminating releasing for water hammer effect on water injecting pump oral siphon 8 between injection pump 6 and recovery pond 9
Branch road, branch road of releasing includes tapping pipe 5 and the Drainage valve 7 being arranged in tapping pipe 5, and the one end of tapping pipe 5 is connected in parallel on water filling
Pump on water pipe 8, the other end is accessed and reclaims pond 9.
As shown in figure 3, the control unit of the water circulation system of this dye vat includes：Controller, water injecting pump 6, the first liquid level become
Send device, the second fluid level transmitter, the time relay and multiple magnetic valves.First fluid level transmitter, second fluid level transmitter
Signal output part is connected with the signal input part of controller, the control signal output of controller and the control signal of water injecting pump 6
Input is connected；Multiple magnetic valves include above-mentioned Drainage valve 7, the oral siphon at water source mounted externally in magnetic valve and
Magnetic valve in dye vat drainpipe 10.The time relay is arranged between Drainage valve 7 and controller, the letter of controller
Number output end is connected with the power input of the time relay simultaneously, and the time relay uses the time relay of power cut off delay type
Device, the normally opened contact of the time relay is connected in the current supply circuit of Drainage valve 7.
First fluid level transmitter uses pressure type liquid level transmitter and is arranged on the bottom of dye vat 1, by experiencing bottom
Pressure is judged the liquid level in dye vat 1；Second fluid level transmitter equally using pressure type liquid level transmitter and is arranged on back
The bottom in pond 9 is received, is judged by the liquid level in the recovery pond 9 for experiencing bottom.
Specific work process and operation principle are as follows：
First fluid level transmitter carries out real-time monitoring, and the data feeding control that will be monitored to the dyestuff water level in dye vat 1
In device processed, after the liquid level in controller judges dye vat 1 is less than setting liquid level, controller sends control letter to water injecting pump 6
Number, by dye vat water injection pipe 2 be evacuated in dye vat 1 water reclaimed in pond 9 after working by water injecting pump 6.When the liquid level in dye vat 1 reaches
To after predetermined fluid level, controller sends control signal to water injecting pump 6 again, and water injecting pump 6 is stopped.
Because the flow velocity of water originally in the two ends water route of water injecting pump 6 is very fast, therefore the wink being stopped when water injecting pump 6
Between, moment water hammer effect can be formed in water injecting pump oral siphon 8, water injecting pump 6 is affected greatly, therefore in controller control
Sent to the time relay while water injecting pump 6 is stopped and power supply signal and disconnected, the time relay receives power supply signal
Afterwards close its internal normally opened contact, the current supply circuit of Drainage valve 7 is connected, Drainage valve 7 is turned on, therefore in water filling
The water for pumping into formation water hammer effect in water pipe 8 can be released by tapping pipe 5, and be released in recovery pond 9, on the one hand be eliminated
Water hammer in water injecting pump oral siphon 8, on the other hand avoids the waste of water resource.Because controller is to time relay
Device is again off after sending power supply signal, therefore the time relay starts timing, after Preset Time is reached, time relay
Device is acted, and its normally opened contact is again off, and the current supply circuit of Drainage valve 7 is disconnected, and Drainage valve 7 is closed.
During being printed and dyed to cloth in dye vat 1, high-temperature water enters inside dye vat 1 by heat exchange water injection pipe 3
In thread heat exchange pipe 12, and enter recycle-water pond 9 after discharge from heat exchange outlet pipe 4, due to dye of the heat-exchanging water in dye vat 1
Material completes to remain certain temperature after heat exchange, therefore water injecting pump 6 throws the heat-exchanging water discharged from heat exchange outlet pipe 4 again
To enter used in dye vat 1, on the one hand realize the secondary utilization of heat-exchanging water, greatly reduce the waste of water resource, the opposing party
The face temperature certain because heat-exchanging water is remained, therefore entrance is reduced to a certain extent after the inside of input dye vat 1 again
The temperature of the heat-exchanging water in heat exchange water injection pipe 3, serves the technique effect of energy saving.
Reclaim pond 9 in be provided with the second fluid level transmitter, when reclaim pond 9 in liquid level be reduced to lower limit water level it
Afterwards, controller controls the solenoid valve conduction in water source oral siphon mounted externally, and external water source mended in pond 9 to being reclaimed
Water, after the water level in reclaiming pond 9 reaches the water level upper limit, the oral siphon of external water source is closed under the control of the controller.
When needing draining inside dye vat 1, the magnetic valve in controller control dye vat drainpipe 10 is opened, and realizes the draining to dye vat 1.
The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model
Limitation, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent
The Equivalent embodiments of change.But it is every without departing from technical solutions of the utility model content, according to technology reality of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (8)
1. a kind of water circulation system of dye vat, including dye vat（1）, to dye vat（1）In carry out the water injecting pump of water filling（6）, in dye vat
（1）In be provided with heat exchanger, it is characterised in that：It is provided with recovery pond（9）, the heat-exchanging water delivery port of the heat exchanger is by pipe
Access and reclaim pond in road（9）, water injecting pump（6）Water inlet by pipeline be connected to recovery pond（9）Bottom, its delivery port lead to
Cross dye vat water injection pipe（2）It is connected to dye vat（1）Top；In water injecting pump（6）And reclaim pond（9）Between be additionally provided with water hammer
Eliminate branch road.
2. the water circulation system of dye vat according to claim 1, it is characterised in that：Described water hammer eliminates branch road to be included letting out
Water pipe（5）And installed in tapping pipe（5）In Drainage valve（7）, tapping pipe（5）One end is connected in parallel on connection and reclaims pond（9）
And water injecting pump（6）Between water injecting pump ascending pipe（8）On, the other end is accessed and reclaims pond（9）.
3. the water circulation system of dye vat according to claim 1, it is characterised in that：Described heat exchanger is thread heat exchange pipe
（12）, thread heat exchange pipe（12）Entrance and exit connect heat exchange water injection pipe respectively（3）With heat exchange outlet pipe（4）One end, change
Hot water injection pipe（3）The other end pass through dye vat（1）Casing wall after connect heat exchange source, exchange heat outlet pipe（4）The other end through dye
Cylinder（1）Casing wall after connect reclaim pond（9）.
4. the water circulation system of dye vat according to claim 1, it is characterised in that：Control unit is additionally provided with, control is single
Unit is including controller, installed in dye vat（1）Interior the first fluid level transmitter, installed in reclaiming pond（9）The second interior liquid level is passed
Sensor and the water injecting pump controlled by controller（6）With the Drainage valve eliminated installed in described water hammer in branch road（7）, first
Fluid level transmitter, the signal output part of the second fluid level transmitter are connected with the signal input part of controller, the control letter of controller
Number output end and water injecting pump（6）Control signal input be connected, the control signal output of controller accesses Drainage valve（7）
Current supply circuit in.
5. the water circulation system of dye vat according to claim 4, it is characterised in that：It is defeated in the control signal of the controller
Go out end and Drainage valve（7）Current supply circuit between be additionally provided with the time relay of power cut off delay type, the signal of controller is defeated
Go out end to be connected with the power input of the time relay simultaneously, the normally opened contact of the time relay is connected on Drainage valve（7）'s
In current supply circuit.
6. the water circulation system of dye vat according to claim 4, it is characterised in that：In described dye vat（1）Bottom set
It is equipped with dye vat drainpipe（10）, in dye vat drainpipe（10）In be provided with by controller control magnetic valve.
7. the water circulation system of dye vat according to claim 4, it is characterised in that：It is additionally provided with the access recovery pond
（9）External water source water inlet pipe, be provided with external water source water inlet pipe by controller control magnetic valve.
8. the water circulation system of dye vat according to claim 6, it is characterised in that：It is additionally provided with and dye vat drainpipe（10）
The waste water pond of connection（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250835.3U CN206289421U (en) | 2016-11-22 | 2016-11-22 | A kind of water circulation system of dye vat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250835.3U CN206289421U (en) | 2016-11-22 | 2016-11-22 | A kind of water circulation system of dye vat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289421U true CN206289421U (en) | 2017-06-30 |
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ID=59099436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250835.3U Active CN206289421U (en) | 2016-11-22 | 2016-11-22 | A kind of water circulation system of dye vat |
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| Country | Link |
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| CN (1) | CN206289421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319807A (en) * | 2016-11-22 | 2017-01-11 | 淄博大染坊丝绸集团有限公司 | Dye vat water circulation system |
-
2016
- 2016-11-22 CN CN201621250835.3U patent/CN206289421U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319807A (en) * | 2016-11-22 | 2017-01-11 | 淄博大染坊丝绸集团有限公司 | Dye vat water circulation system |
| CN106319807B (en) * | 2016-11-22 | 2019-01-11 | 淄博大染坊丝绸集团有限公司 | A kind of water circulation system of dye vat |
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