CN203427292U - High-temperature and high-pressure water type mould temperature control system - Google Patents
High-temperature and high-pressure water type mould temperature control system Download PDFInfo
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- CN203427292U CN203427292U CN201320420646.6U CN201320420646U CN203427292U CN 203427292 U CN203427292 U CN 203427292U CN 201320420646 U CN201320420646 U CN 201320420646U CN 203427292 U CN203427292 U CN 203427292U
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- temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000000498 cooling water Substances 0.000 claims description 27
- 230000009182 swimming Effects 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 24
- 230000003020 moisturizing effect Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000006837 decompression Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a high-temperature and high-pressure water type mould temperature control system which comprises a water inlet pipe and a water outlet pipe, which enable liquid water to flow through an external mould; one ends of the water inlet pipe and the water outlet pipe are respectively communicated with the mould; the other end, opposite to the mould, of the water outlet pipe is connected with an entrance of a cooler by a pipeline; an exit of the cooler is connected with a heater by a pump; the heater is connected with the other end, opposite to the mould, of the water inlet pipe by a pipeline; the water inlet pipe and the water outlet pipe are respectively provided with a ball valve. After the high-temperature and high-pressure water type mould temperature control system is adopted, the pressure value in the temperature control system can be effectively increased, and thus the temperature of high-temperature water flowing through the mould can be further improved.
Description
Technical field
The utility model relates to a kind of technical field of temperature-controlling system, relates in particular to a kind of HTHP ability of swimming mould temperature controller system.
Background technology
At present, temperature control system mainly adopts water or oil to control liquid as temperature.Can produce high-quality product, key be before injection molding operation for injection machine, need to flow through the pipeline established in mould to mould and die preheating by the liquid of heating, made mould at suitable temperature, the excellent workability of guarantee injection machine.
Fig. 1 is the schematic diagram of a kind of high-temperature water type die temperature controller of the patent No. 200920110338.7, shown in Figure 1.Comprise support body 11, cooling device 12, electro-heat equipment 13, water pump 14, water pump 14 is installed in support body 11, the water inlet pipe of water pump 14, outlet pipe are communicated with cooling device 12, electro-heat equipment 13 respectively, cooling device 12, electro-heat equipment 13 are provided with high temperature outlet 15, high temperature entrance 16, cooling device 12, electro-heat equipment 13 by wire respectively induction installation connect.
Fig. 2 is the schematic diagram of a kind of circulating water type mould temperature control machine of the patent No. 200520053210.3, shown in Figure 2.Comprise water pump 21, the outlet pipe of water pump 21 connects a heating container 22, in this heating container 22, heating wire 23 is installed, and heating container 22 is also provided with the outlet 24 that is communicated with mould, the recirculated water being refluxed by mould enters in a water tank 25, and this water tank 25 is communicated with the water inlet pipe of water pump 21.A temperature-adjustment pressure-adjustment loop is also drawn in the water side of described heating container 22, on this temperature-adjustment pressure-adjustment loop, be provided with temperature-adjustment pressure-adjustment magnetic valve 26, temperature-adjustment pressure-adjustment condenser 27, check valve 28, wherein temperature-adjustment pressure-adjustment magnetic valve 26 is connected in the water side of heating container 22, the water side of check valve 28 connects the water inlet pipe of water pump 21, temperature-adjustment pressure-adjustment condenser 27 is arranged between temperature-adjustment pressure-adjustment magnetic valve 26 and check valve 28, and there is a throttle pipe 29 to be communicated with between temperature-adjustment pressure-adjustment magnetic valve 26 and temperature-adjustment pressure-adjustment condenser 27, between temperature-adjustment pressure-adjustment condenser 27 and check valve 28, also there is a throttle pipe to be communicated with.
Although existing two schemes can guarantee water temperature and improve, and carries out temperature control effectively, this two schemes cannot be brought up to peak by temperature, cannot guarantee that injection machine can produce high-quality product.
Utility model content
The purpose of this utility model is to provide a kind of HTHP ability of swimming mould temperature controller system, to solve prior art scheme, temperature cannot be brought up to peak, causes and cannot guarantee that injection machine produces the problem of high quality of products.
To achieve these goals, the technical scheme that the utility model is taked is:
An ability of swimming mould temperature controller system, comprises water inlet pipe and outlet pipe through external mould for liquid water stream, and one end of described water inlet pipe and one end of described outlet pipe are communicated with described mould respectively; Wherein, the other end of the relatively described mould of described outlet pipe is connected with the entrance of a cooler by pipeline, the outlet of described cooler is connected with a heater by a pumping, and described heater connects with the other end of the relative described mould of described water inlet pipe by pipeline, meanwhile, on described water inlet pipe and described outlet pipe, there is respectively ball valve; Described temperature-controlling system also comprises a liquid-level switch, and described liquid-level switch connects described cooler, and described liquid-level switch is monitored the liquid level in described temperature-controlling system pipeline and described cooler; One moisturizing magnetic valve, described liquid-level switch is connected with described moisturizing magnetic valve signal; One end of described moisturizing magnetic valve is connected with the entrance of described cooler by pipeline, the other end of described moisturizing magnetic valve is connected with external cooling water by pipeline, and to the external world, discharges by pipeline from the flow through cooling water of described cooler of described moisturizing magnetic valve.
Above-mentioned a kind of HTHP ability of swimming mould temperature controller system, wherein, described temperature-controlling system comprises a cooling electric magnet valve, one end of described cooling electric magnet valve is connected with the entrance of described cooler by pipeline, the other end of described cooling electric magnet valve is connected with external cooling water by pipeline, and to the external world, discharges by pipeline from the flow through cooling water of described cooler of described cooling electric magnet valve.
Above-mentioned a kind of HTHP ability of swimming mould temperature controller system, wherein, described temperature-controlling system comprises that one for carrying out the safety valve of pressure release to described temperature-controlling system, described safety valve is connected with described cooler.
Above-mentioned a kind of HTHP ability of swimming mould temperature controller system, wherein, described temperature-controlling system comprises second pressure switch for detection of described temperature-controlling system internal pressure, described the second pressure switch is connected with described safety valve with described cooler respectively, and described the second pressure switch is connected with described moisturizing magnetic valve signal.
Above-mentioned a kind of HTHP ability of swimming mould temperature controller system, wherein, described temperature-controlling system comprises first pressure switch for detection of external cooling water pressure, described the first pressure switch is positioned on the pipeline of described cooling electric magnet valve and external cooling water; Meanwhile, described the first pressure switch signal connects a low-pressure alarming device.
Above-mentioned a kind of HTHP ability of swimming mould temperature controller system, wherein, described heater has an overtemperature protection system, and described overtemperature protection system signal connects a high-temperature alarming device.
Above-mentioned a kind of HTHP ability of swimming mould temperature controller system, wherein, described temperature-controlling system comprises a unidirectional stop valve, one end of described unidirectional stop valve is connected with the pipeline between described the first pressure switch and described cooling electric magnet valve by pipeline, the other end of described unidirectional stop valve is connected with a by-passing valve by pipeline, and described by-passing valve is connected with described heater by pipeline.
Above-mentioned a kind of HTHP ability of swimming mould temperature controller system, wherein, has a filter on the pipeline between described the first pressure switch and external cooling water.
Above-mentioned a kind of HTHP ability of swimming mould temperature controller system, wherein, has respectively a temperature sensor and a Pressure gauge on the pipeline between described heater and described water inlet pipe.
The utility model is owing to having adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
By the use of the pumping in temperature-controlling system of the present utility model, can effectively improve the force value in temperature-controlling system, the high-temperature water of the mould that makes to flow through can further promote temperature.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of high-temperature water type die temperature controller of the patent No. 200920110338.7;
Fig. 2 is the schematic diagram of a kind of circulating water type mould temperature control machine of the patent No. 200520053210.3;
Fig. 3 is the schematic diagram of a kind of HTHP ability of swimming of the utility model mould temperature controller system.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
Fig. 3 is the schematic diagram of a kind of HTHP ability of swimming of the utility model mould temperature controller system, shown in Figure 3.A kind of HTHP ability of swimming mould temperature controller system of the present utility model, include one for liquid for example current through the water inlet pipe 31 of external mould 3 and one for liquid for example water flow out the outlet pipe 32 of external mould 3, one end of this water inlet pipe 31 is communicated with mould 3, and one end of this outlet pipe 32 is communicated with mould 3.The other end of outlet pipe 32 relative moulds 3 is connected with the entrance of a cooler 4 by pipeline, simultaneously, the outlet of this cooler 4 connects a pumping 5 by pipeline and is connected with a heater 6, and the other end of this heater 6 by pipeline mould 3 relative to water inlet pipe 31 connects.Meanwhile, between the other end of water inlet pipe 31 relative moulds 3 and pipeline junction, be provided with ball valve 33, between the other end of outlet pipe 32 relative moulds 3 and pipeline junction, be also provided with ball valve 33.Temperature-controlling system also includes a liquid-level switch 41, and this liquid-level switch 41 connects cooler 4, by liquid-level switch 4, carrys out the liquid level in monitor and detection temperature-controlling system pipeline and in cooler 4.Also include a moisturizing magnetic valve 42, liquid-level switch 41 is connected with these moisturizing magnetic valve 42 signals.One end of moisturizing magnetic valve 42 is connected with the entrance of cooler 4 by pipeline, and the other end of moisturizing magnetic valve 42 is connected with external cooling water by pipeline, and to the external world, discharges by pipeline from the flow through cooling water of cooler 4 of moisturizing magnetic valve 42.When liquid-level switch 41 detects liquid level, drop to after setting value, liquid-level switch 41 is controlled moisturizing magnetic valve 42 and is opened, and moisturizing magnetic valve 42 fills into cooling water in cooler 4, with assurance system, normally moves.
The utility model also has following embodiment on the basis of the above:
In further embodiment of the present utility model, please continue shown in Figure 3.Temperature-controlling system includes a cooling electric magnet valve 7, one end of this cooling electric magnet valve 7 is connected with the entrance of cooler 4 by pipeline, the other end of cooling electric magnet valve 7 is connected with external cooling water by pipeline, and to the external world, discharges by pipeline from the flow through cooling water of cooler 4 of cooling electric magnet valve 7.
In further embodiment of the present utility model, temperature-controlling system includes a safety valve 43, and this safety valve 43 is for temperature-controlling system is carried out to pressure release, and safety valve 43 is connected with cooler 4.
In further embodiment of the present utility model, temperature-controlling system includes one second pressure switch 44, this second pressure switch 44 is for detection of the pressure in temperature-controlling system, and the second pressure switch 44 is connected with safety valve 43 with cooler 4 respectively, meanwhile, the second pressure switch 44 is connected with moisturizing magnetic valve 42 signals.When temperature-controlling system internal pressure is too high, safety valve 43 is opened so that system is carried out to pressure release; If temperature-controlling system internal pressure continues to maintain rising, surpass the setting value of the second pressure switch 44, system starts moisturizing magnetic valve 42 with to system decompression.
In further embodiment of the present utility model, temperature-controlling system includes one first pressure switch 71, this first pressure switch 71 is for detection of external cooling water pressure, the first pressure switch 71 is positioned on the pipeline of cooling electric magnet valve 7 and external cooling water, meanwhile, the first pressure switch 71 signals connect a low-pressure alarming device.If flow through, the cooling water pressure of cooler 4 does not reach the setting value of the first pressure switch 71, and the first pressure switch 71 is sent signal of water shortage, and system starts low-pressure alarming device and reports to the police and quit work.
In further embodiment of the present utility model, above-mentioned heater 6 has an overtemperature protection system 61, and these overtemperature protection system 61 signals connect a high-temperature alarming device.If flow through, the temperature of the high-temperature water of heater 6 maintains high temperature to the setting value of overtemperature protection system 61, and system starts high-temperature alarming device and reports to the police and quit work.
In further embodiment of the present utility model, temperature-controlling system includes a unidirectional stop valve 8, one end of this unidirectional stop valve 8 is connected with the pipeline between the first pressure switch 71 and cooling electric magnet valve 7 by pipeline, the other end of unidirectional stop valve 8 is connected with a by-passing valve 81 by pipeline, meanwhile, this by-passing valve 81 is connected with heater 6 by pipeline.
In further embodiment of the present utility model, on the pipeline between the first pressure switch 71 and external cooling water, be provided with for filtering the filter 72 of cooling water impurity.
In further embodiment of the present utility model, on the pipeline between heater 6 and water inlet pipe 31, be respectively arranged with one for the temperature sensor 91 of temperature sensor and the Pressure gauge 92 of a detected pressures value.
The utility model also has following occupation mode on the basis of the above:
Please continue shown in Figure 3.A kind of HTHP ability of swimming mould temperature controller method of the present utility model, from the high-temperature water of the mould 3 of flowing through, through outlet pipe 32, get back to cooler 4, and transfer to heater 6 after pumping 5 pressurizations, after heater 6 heating, by water inlet pipe 31, be circulated to mould 3, to improve pressure and the temperature in temperature-controlling system., in this process, when liquid-level switch 41 detects liquid level in system, drop to after setting value, liquid-level switch 41 is controlled moisturizing magnetic valve 42 and is opened meanwhile, and moisturizing magnetic valve 42 fills into cooling water in cooler 4, and replenishment system water guarantees system normal operation.When high-temperature water excess Temperature, system starts cooling electric magnet valve 7, and the cooling water system that enters is carried out indirectly cooling to high-temperature water, reduces the temperature of high-temperature water, thereby realizes the object of constant temperature; If the temperature of high-temperature water still maintains high temperature to the design temperature of overtemperature protection system 61, system starts high-temperature alarming device and reports to the police and quit work.When system pressure is too high, safety valve 43 is opened system is carried out to pressure release; If pressure continues to maintain rising, while surpassing the setting value of the second pressure switch 44, system starts 42 pairs of system decompressions of moisturizing magnetic valve.If cooling water pressure does not reach the setting value of the first pressure switch 71, the first pressure switch 71 is sent signal of water shortage, and system starts low-pressure alarming device and reports to the police and quit work.
The maximum temperature of common high temperature water type mould temperature control system is 160 degree, and the utility model raises intrasystem pressure by intrasystem pumping, thereby the maximum temperature of water type mould temperature control system is risen to 180 degree.
In sum, use a kind of HTHP ability of swimming of the utility model mould temperature controller system, can effectively improve the force value in temperature-controlling system, the high-temperature water of the mould that makes to flow through can further promote temperature.
The foregoing is only the utility model preferred embodiment; not thereby limit embodiment of the present utility model and protection domain; to those skilled in the art; should recognize that being equal to that all utilization the utility model descriptions and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection domain of the present utility model.
Claims (9)
1. a HTHP ability of swimming mould temperature controller system, comprises water inlet pipe and outlet pipe through external mould for liquid water stream, and one end of described water inlet pipe and one end of described outlet pipe are communicated with described mould respectively; It is characterized in that,
The other end of the relatively described mould of described outlet pipe is connected with the entrance of a cooler by pipeline, the outlet of described cooler is connected with a heater by a pumping, and described heater connects with the other end of the relative described mould of described water inlet pipe by pipeline, meanwhile, on described water inlet pipe and described outlet pipe, there is respectively ball valve;
Described temperature-controlling system also comprises a liquid-level switch, and described liquid-level switch connects described cooler, and described liquid-level switch is monitored the liquid level in described temperature-controlling system pipeline and described cooler;
One moisturizing magnetic valve, described liquid-level switch is connected with described moisturizing magnetic valve signal; One end of described moisturizing magnetic valve is connected with the entrance of described cooler by pipeline, the other end of described moisturizing magnetic valve is connected with external cooling water by pipeline, and to the external world, discharges by pipeline from the flow through cooling water of described cooler of described moisturizing magnetic valve.
2. HTHP ability of swimming mould temperature controller system according to claim 1, it is characterized in that, described temperature-controlling system comprises a cooling electric magnet valve, one end of described cooling electric magnet valve is connected with the entrance of described cooler by pipeline, the other end of described cooling electric magnet valve is connected with external cooling water by pipeline, and to the external world, discharges by pipeline from the flow through cooling water of described cooler of described cooling electric magnet valve.
3. HTHP ability of swimming mould temperature controller system according to claim 1, is characterized in that, described temperature-controlling system comprises that one for carrying out the safety valve of pressure release to described temperature-controlling system, and described safety valve is connected with described cooler.
4. HTHP ability of swimming mould temperature controller system according to claim 3, it is characterized in that, described temperature-controlling system comprises second pressure switch for detection of described temperature-controlling system internal pressure, described the second pressure switch is connected with described safety valve with described cooler respectively, and described the second pressure switch is connected with described moisturizing magnetic valve signal.
5. HTHP ability of swimming mould temperature controller system according to claim 2, it is characterized in that, described temperature-controlling system comprises first pressure switch for detection of external cooling water pressure, and described the first pressure switch is positioned on the pipeline of described cooling electric magnet valve and external cooling water; Meanwhile, described the first pressure switch signal connects a low-pressure alarming device.
6. HTHP ability of swimming mould temperature controller system according to claim 1, is characterized in that, described heater has an overtemperature protection system, and described overtemperature protection system signal connects a high-temperature alarming device.
7. HTHP ability of swimming mould temperature controller system according to claim 5, it is characterized in that, described temperature-controlling system comprises a unidirectional stop valve, one end of described unidirectional stop valve is connected with the pipeline between described the first pressure switch and described cooling electric magnet valve by pipeline, the other end of described unidirectional stop valve is connected with a by-passing valve by pipeline, and described by-passing valve is connected with described heater by pipeline.
8. HTHP ability of swimming mould temperature controller system according to claim 5, is characterized in that having a filter on the pipeline between described the first pressure switch and external cooling water.
9. HTHP ability of swimming mould temperature controller system according to claim 1, is characterized in that on the pipeline between described heater and described water inlet pipe, having respectively a temperature sensor and a Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420646.6U CN203427292U (en) | 2013-07-12 | 2013-07-12 | High-temperature and high-pressure water type mould temperature control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420646.6U CN203427292U (en) | 2013-07-12 | 2013-07-12 | High-temperature and high-pressure water type mould temperature control system |
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| CN203427292U true CN203427292U (en) | 2014-02-12 |
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| CN201320420646.6U Expired - Fee Related CN203427292U (en) | 2013-07-12 | 2013-07-12 | High-temperature and high-pressure water type mould temperature control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407139A (en) * | 2013-07-12 | 2013-11-27 | 信易电热机械有限公司 | High-temperature high-pressure water-type mold temperature control system and method |
| CN103407138A (en) * | 2013-07-12 | 2013-11-27 | 信易电热机械有限公司 | Reversal drainage system and method of mold temperature controller |
-
2013
- 2013-07-12 CN CN201320420646.6U patent/CN203427292U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407139A (en) * | 2013-07-12 | 2013-11-27 | 信易电热机械有限公司 | High-temperature high-pressure water-type mold temperature control system and method |
| CN103407138A (en) * | 2013-07-12 | 2013-11-27 | 信易电热机械有限公司 | Reversal drainage system and method of mold temperature controller |
| CN103407138B (en) * | 2013-07-12 | 2016-02-24 | 信易电热机械有限公司 | A kind of reverse drainage system of die temperature controller and method thereof |
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Granted publication date: 20140212 |
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| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 28, 2023, the expiration and termination of the 39-volume 3002 patent Number: 30-02 Volume: 39 |
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| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |