Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of water circle device of dye vat, and the water circle device of this dye vat has the advantages that the cold water that can make in dye vat and hot water carry out recycle.
The purpose of this utility model can realize by following technical proposal: a kind of water circle device of dye vat, comprise dye vat, cold water tank and thermal water storage tank, it is characterized in that, described dye vat can be connected for the water intake mechanism of its feeding cold water with one, described water intake mechanism comprises tube connector one, pneumatic operated valve one and running water pipe, one end of described tube connector one is connected with dye vat, and the other end of tube connector one is connected with running water pipe, and described pneumatic operated valve one is arranged on tube connector one, described thermal water storage tank can be connected for the water compensation mechanism of its supply hot water with one, described water compensation mechanism comprises tube connector two, pneumatic operated valve two and hot water cassette for supplying, one end of described tube connector two is connected with thermal water storage tank, the other end of tube connector two is connected with hot water cassette for supplying, and described pneumatic operated valve two is arranged on tube connector two, between described dye vat and thermal water storage tank, be communicated with tube connector three, tube connector three is provided with pneumatic operated valve three, described thermal water storage tank is connected with the water inlet pipe of a water pump by tube connector four, tube connector four is provided with pneumatic operated valve four, the outlet pipe of described water pump is connected with dye vat by tube connector eight, tube connector eight is provided with pneumatic operated valve eight, between described tube connector four and tube connector eight, be communicated with tube connector six, one end of tube connector six is arranged between pneumatic operated valve four and the water inlet pipe of water pump, the other end of tube connector six is arranged between pneumatic operated valve eight and dye vat, and tube connector six is provided with pneumatic operated valve six, described cold water tank is connected with the water inlet pipe of water pump by tube connector five, tube connector five is provided with pneumatic operated valve five, between described tube connector five and tube connector eight, be communicated with tube connector seven, one end of tube connector seven is arranged between pneumatic operated valve five and cold water tank, the other end of tube connector seven is arranged between pneumatic operated valve eight and the outlet pipe of water pump, and tube connector seven is provided with pneumatic operated valve seven, on described tube connector three, be communicated with vertical pipe one, one end of vertical pipe one is arranged between pneumatic operated valve three and dye vat, the other end of vertical pipe one is delivery port one, on vertical pipe one, be provided with pneumatic operated valve nine, on described tube connector four, be communicated with vertical pipe two, one end of vertical pipe two is arranged between pneumatic operated valve four and thermal water storage tank, the other end of vertical pipe two is delivery port two, on vertical pipe two, be provided with manual inline valve one, on described tube connector five, be communicated with vertical pipe three, one end of vertical pipe three is arranged between pneumatic operated valve seven and cold water tank, the other end of vertical pipe three is delivery port three, on vertical pipe three, be provided with manual inline valve two, in described dye vat, be provided with temperature sensor one, in described cold water tank, be provided with liquid level sensor one, in described thermal water storage tank, be provided with temperature sensor two and liquid level sensor two, on the outer wall of described dye vat, be also fixed with a control panel, on described control panel, be fixed with a PLC Programmable Logic Controller, described water pump, pneumatic operated valve one, pneumatic operated valve two, pneumatic operated valve three, pneumatic operated valve four, pneumatic operated valve five, pneumatic operated valve six, pneumatic operated valve seven, pneumatic operated valve eight, pneumatic operated valve nine, liquid level sensor one, liquid level sensor two, temperature sensor one is all connected with described PLC Programmable Logic Controller by circuit with temperature sensor two.
The water circle device of this dye vat, its operation principle is such: first, under the effect of water compensation mechanism, in thermal water storage tank, fill hot water; Then, under the effect of water pump, the hot water in thermal water storage tank is extracted in dye vat, so just can have dyeed to yarn; Wait to have dyeed, under the effect of water pump, the cold water in cold water tank is extracted in dye vat, push the hot water in dye vat simultaneously and extruded and get back in thermal water storage tank, hot water can be reused for next cylinder, and the cold water of injection can also be realized dye vat is lowered the temperature; Because cooling is thorough not, under the effect of water intake mechanism, in dye vat, pass into running water, dye vat is continued to cooling, until dye vat cooling is thoroughly, so that yarn is shaped; Finally, under the effect of water pump, the cold water in dye vat is extracted in cold water storage cistern again, cold water can be reused for next cylinder, thereby realizes the recycling again to cold water and hot water in yarn dyeing process, has saved water resource.Can realize the automatic control of water pump and each pneumatic operated valve by PLC Programmable Logic Controller, thereby improve the flexible performance of this device, also improve the operating efficiency of this device simultaneously.
In the water circle device of above-mentioned dye vat, described thermal water storage tank also can be connected for the heating arrangements that the hot water in thermal water storage tank continues to heat with one, described heating arrangements comprises steam box, air supply pipe and pneumatic operated valve ten, one end of described air supply pipe is connected with steam box, the other end of air supply pipe is connected with thermal water storage tank, described pneumatic operated valve ten is arranged on air supply pipe, and pneumatic operated valve ten is connected with above-mentioned PLC Programmable Logic Controller by circuit.In the time being back to hot water temperature in thermal water storage tank not reaching hot water temperature that PLC Programmable Logic Controller sets and be worth from dye vat, steam box produces steam, open pneumatic operated valve ten, thereby steam can be inputed in thermal water storage tank the hot water in thermal water storage tank is heated by air supply pipe, thereby make hot water heating in thermal water storage tank to the temperature setting on PLC Programmable Logic Controller.
In the water circle device of above-mentioned dye vat, the volume of described dye vat, thermal water storage tank and cold water tank all equates.Adopt such design, can conveniently the hot water in thermal water storage tank be extracted into dye vat completely time, just can make dye vat be full of hot water, when the cold water in cold water tank is extracted into dye vat completely, just can make the hot water in dye vat extrude completely.
In the water circle device of above-mentioned dye vat, described temperature sensor one and temperature sensor two are all separately fixed on the casing wall of dye vat and thermal water storage tank by screw.
In the water circle device of above-mentioned dye vat, described liquid level sensor one and liquid level sensor two are all separately fixed on the casing wall of cold water tank and thermal water storage tank by screw.
In the water circle device of above-mentioned dye vat, described tube connector one, tube connector two, tube connector three, tube connector four, tube connector five, tube connector six, tube connector seven and tube connector eight all adopt steel material to make.
Compared with prior art, the water circle device of this dye vat has the following advantages:
1, the utility model can be realized the hot water supply of thermal water storage tank by water compensation mechanism, and under the effect of water pump, hot water is evacuated in dye vat, thereby yarn is dyeed, and can realize the dye vat processing of lowering the temperature by cold water tank, hot water in dye vat is extruded from dye vat top simultaneously, be recycled in thermal water storage tank, realize the recycle to hot water; If cooling not, realize again the supply of dye vat cold water by water intake mechanism, dye vat is continued to cooling to be processed, until cool to the cold water temperature value setting on PLC Programmable Logic Controller, and by water pump, the cold water in dye vat is recycled in cold water tank, realize recycle to cold water, and ratio of water recycle is more than 50%, saving water resource greatly.
2, the hot water temperature after dyed in the utility model approaches 90 ℃, has changed directly and will be heated to 90 ℃ of problems that need to use a large amount of steam from room temperature water with running water dyeing, has saved the energy, and production cost is low, good in economic efficiency simultaneously.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, a kind of water circulation system of dye vat 1, comprises dye vat 1, cold water tank 3 and thermal water storage tank 2.The volume of dye vat 1, thermal water storage tank 2 and cold water tank 3 all equates, adopt such design, can conveniently the hot water in thermal water storage tank 2 be extracted into dye vat 1 completely time, just can make dye vat 1 be full of hot water, when the cold water in cold water tank 3 is extracted into dye vat 1 completely, just can make the hot water in dye vat 1 extrude completely.
Dye vat 1 can be connected for the water intake mechanism of its feeding cold water with one, this water intake mechanism comprises tube connector 1, pneumatic operated valve 1 and running water pipe, one end of tube connector 1 is connected with dye vat 1, the other end of tube connector 1 is connected with running water pipe, pneumatic operated valve 1 is arranged on tube connector 1, to realize connection or the blocking-up of tube connector 1, thereby whether realize running water pipe to dye vat 1 feeding cold water.
Thermal water storage tank 2 can be connected for the water compensation mechanism of its supply hot water with one, water compensation mechanism comprises tube connector 26, pneumatic operated valve 2 17 and hot water cassette for supplying, one end of tube connector 26 is connected with thermal water storage tank 2, the other end of tube connector 26 is connected with hot water cassette for supplying, pneumatic operated valve 2 17 is arranged on tube connector 26, to realize connection or the blocking-up of tube connector 26, thereby whether realize hot water cassette for supplying to thermal water storage tank 2 supplying hot waters.
Between dye vat 1 and thermal water storage tank 2, be communicated with tube connector 37, tube connector 37 is provided with pneumatic operated valve 3 18.Thermal water storage tank 2 is connected with the water inlet pipe of a water pump 4 by tube connector 48, tube connector 48 is provided with pneumatic operated valve 4 19, the outlet pipe of water pump 4 is connected with dye vat 1 by tube connector 8 12, tube connector 8 12 is provided with pneumatic operated valve 8 23, between tube connector 48 and tube connector 8 12, be communicated with tube connector 6 10, one end of tube connector 6 10 is arranged between pneumatic operated valve 4 19 and the water inlet pipe of water pump 4, the other end of tube connector 6 10 is arranged between pneumatic operated valve 8 23 and dye vat 1, and tube connector 6 10 is provided with pneumatic operated valve 6 21.Cold water tank 3 is connected with the water inlet pipe of water pump 4 by tube connector 59, tube connector 59 is provided with pneumatic operated valve 5 20, between tube connector 59 and tube connector 8 12, be communicated with tube connector 7 11, one end of tube connector 7 11 is arranged between pneumatic operated valve 5 20 and cold water tank 3, the other end of tube connector 7 11 is arranged between pneumatic operated valve 8 23 and the outlet pipe of water pump 4, and tube connector 7 11 is provided with pneumatic operated valve 7 22.On tube connector 37, be communicated with vertical pipe 1, one end of vertical pipe 1 is arranged between pneumatic operated valve 3 18 and dye vat 1, and the other end of vertical pipe 1 is delivery port one, is provided with pneumatic operated valve 9 24 on vertical pipe 1.On tube connector 48, be communicated with vertical pipe 2 14, one end of vertical pipe 2 14 is arranged between pneumatic operated valve 4 19 and thermal water storage tank 2, and the other end of vertical pipe 2 14 is delivery port two, is provided with manual inline valve 1 on vertical pipe 2 14.On tube connector 59, be communicated with vertical pipe 3 15, one end of vertical pipe 3 15 is arranged between pneumatic operated valve 7 22 and cold water tank 3, and the other end of vertical pipe 3 15 is delivery port three, is provided with manual inline valve 2 26 on vertical pipe 3 15.
Thermal water storage tank 2 also can be connected for the heating arrangements that the hot water in thermal water storage tank 2 continues to heat with one, this heating arrangements comprises steam box, air supply pipe 27 and pneumatic operated valve 10, one end of air supply pipe 27 is connected with steam box, the other end of air supply pipe 27 is connected with thermal water storage tank 2, pneumatic operated valve 10 is arranged on air supply pipe 27, and water pump 4 is all connected with a PLC Programmable Logic Controller by circuit with pneumatic operated valve 10.In the time being back to hot water temperature in thermal water storage tank 2 not reaching hot water temperature that PLC Programmable Logic Controller sets and be worth from dye vat 1, steam box produces steam, open pneumatic operated valve 10, thereby steam can be inputed in thermal water storage tank 2 hot water in thermal water storage tank 2 is heated by air supply pipe 27, thereby make hot water heating in thermal water storage tank 2 to the hot water temperature's value setting on PLC Programmable Logic Controller.
In dye vat 1, be provided with temperature sensor one, in cold water tank 3, be provided with liquid level sensor one, in thermal water storage tank 2, be provided with temperature sensor two and liquid level sensor two, temperature sensor one and temperature sensor two are all separately fixed on the casing wall of dye vat 1 and thermal water storage tank 2 by screw, and liquid level sensor one and liquid level sensor two are all separately fixed on the casing wall of cold water tank 3 and thermal water storage tank 2 by screw.On the outer wall of dye vat 1, be also fixed with a control panel, PLC Programmable Logic Controller is fixed on control panel, and pneumatic operated valve 1, pneumatic operated valve 2 17, pneumatic operated valve 3 18, pneumatic operated valve 4 19, pneumatic operated valve 5 20, pneumatic operated valve 6 21, pneumatic operated valve 7 22, pneumatic operated valve 8 23, pneumatic operated valve 9 24, liquid level sensor one, liquid level sensor two, temperature sensor one and temperature sensor two are all connected with PLC Programmable Logic Controller by circuit.
In the present embodiment, tube connector 1, tube connector 26, tube connector 37, tube connector 48, tube connector 59, tube connector 6 10, tube connector 7 11 and tube connector 8 12 all adopt steel material to make.
The operation principle of the water circle device of this dye vat 1 is such:
1, under original state, pneumatic operated valve 1, pneumatic operated valve 2 17, pneumatic operated valve 3 18, pneumatic operated valve 4 19, pneumatic operated valve 5 20, pneumatic operated valve 6 21, pneumatic operated valve 7 22, pneumatic operated valve 8 23, manual inline valve 1, manual inline valve 2 26 and pneumatic operated valve 10 in this device are all in closed condition, pneumatic operated valve 9 24 is in normally open, 1 li, dye vat is filled yarn to be dyed, thermal water storage tank 2 is empty, cold water tank 3 fills cold water, is set with hot water temperature's value and cold water temperature value on PLC Programmable Logic Controller;
2, under the effect of water compensation mechanism, open pneumatic operated valve 2 17, can be to thermal water storage tank 2 supplying hot waters by tube connector 26, treat that the high position probe of liquid level sensor two in thermal water storage tank 2 senses that the hot water in thermal water storage tank 2 fills, and closes pneumatic operated valve 2 17 automatically;
3, fill after hot water until thermal water storage tank 2, open water pump 4, open pneumatic operated valve 4 19 simultaneously, pneumatic operated valve 8 23, hot water in thermal water storage tank 2 is through tube connector 48, the water inlet pipe of water pump 4, water pump 4, the outlet pipe of water pump 4, tube connector 8 12 just can be pumped to that dye vat 1 suffered, and treats that the low level probe of liquid level sensor two in thermal water storage tank 2 senses that the hot water in thermal water storage tank 2 exhausts, automatic closing water pump 4, pneumatic operated valve 4 19, pneumatic operated valve 8 23;
4, hot water and dyestuff dye to yarn in dye vat 1;
5, treat that yarn dyeing completes, open water pump 4, open pneumatic operated valve 5 20, pneumatic operated valve 8 23, cold water in cold water tank 3 is through tube connector 59, the water inlet pipe of water pump 4, water pump 4, the outlet pipe of water pump 4, tube connector 8 12 just can be pumped to that dye vat 1 suffered, simultaneously, open pneumatic operated valve 3 18, close pneumatic operated valve 9 24, under the extruding of cold water, can be by the hot water in dye vat 1 through tube connector 37 discharged to thermal water storage tank 2, use for next cylinder, make the water temperature in dye vat 1 reduce simultaneously, the low level probe for the treatment of liquid level sensor one in cold water tank 3 senses that the cold water in cold water tank 3 exhausts, in thermal water storage tank 2, fill the hot water that extruding is come from dye vat 1, automatic closing water pump 4, pneumatic operated valve 3 18, pneumatic operated valve 5 20, pneumatic operated valve 8 23,
If the temperature sensor two in 6 thermal water storage tanks 2 senses when the water temperature in thermal water storage tank 2 does not reach the hot water temperature who sets on PLC Programmable Logic Controller and is worth, system is opened pneumatic operated valve 10 automatically, hot water temperature's value of directly utilizing steam that water temp. heating is extremely set is automatically closed pneumatic operated valve 10 after reaching hot water temperature's value of setting;
When if in 7 boilers, hot water liquid level is popped one's head in lower than a high position for liquid level sensor two, can automatically open pneumatic operated valve 2 17, by 26 pairs of thermal water storage tanks of tube connector, 2 supply hot water, treat that the high position probe of liquid level sensor two senses that the hot water in thermal water storage tank 2 fills, and closes pneumatic operated valve 2 17 automatically;
8, in the time of cold water temperature value that temperature that the temperature sensor one in dye vat 1 senses cold water in dye vat 1 is set on higher than PLC Programmable Logic Controller, under the effect of water intake mechanism, automatically open pneumatic operated valve 1, use running water to continue cooling to dye vat 1, can be to dye vat 1 feeding cold water by tube connector 1, in this process, can automatically open pneumatic operated valve 9 24, supply by tube connector one 5 cold water can be discharged by tube connector 37 interior dye vat 1 unnecessary cold water through vertical pipe 1, until the water temperature that the temperature sensor one in dye vat 1 senses reaches the cold water temperature value of setting on PLC Programmable Logic Controller, so that yarn sizing, automatically close pneumatic operated valve 1, finally realize the cooling of dye vat 1,
9, after dye vat 1 is realized cooling completely, open water pump 4, pneumatic operated valve 6 21, pneumatic operated valve 7 22, the cold water in dye vat 1 is through tube connector 8 12, tube connector 6 10, the water inlet pipe of water pump 4, water pump 4, the outlet pipe of water pump 4, tube connector 7 11 just can be pumped to that cold water tank 3 suffered, use for next cylinder, treat that the high position probe of liquid level sensor one in cold water tank 3 senses that the cold water in cold water tank 3 fills, automatic closing water pump 4, pneumatic operated valve 6 21, pneumatic operated valve 7 22;
10, in the time of cleaning thermal water storage tank 2, the manual inline valve 1 of manual unlocking, the hot water in thermal water storage tank 2 can be discharged by vertical pipe 2 14;
11, in the time of cleaning cold water tank 3, the manual inline valve 2 26 of manual unlocking, the cold water in cold water tank 3 can be discharged by vertical pipe 3 15;
12, finally realize the reuse of pin water, thereby realize water circulation, saving water resource.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used 1 herein, dye vat; 2, thermal water storage tank; 3, cold water tank; 4, water pump; 5, tube connector one; 6, tube connector two; 7, tube connector three; 8, tube connector four; 9, tube connector five; 10, tube connector six; 11, tube connector seven; 12, tube connector eight; 13, vertical pipe one; 14, vertical pipe two; 15, vertical pipe three; 16, pneumatic operated valve one; 17, pneumatic operated valve two; 18, pneumatic operated valve three; 19, pneumatic operated valve four; 20, pneumatic operated valve five; 21, pneumatic operated valve six; 22, pneumatic operated valve seven; 23, pneumatic operated valve eight; 24, pneumatic operated valve nine; 25, manual inline valve one; 26, manual inline valve two; 27, air supply pipe; 28, the term such as pneumatic operated valve ten, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.