CN207019373U - A kind of cooling-water machine for injection mold cooling - Google Patents
A kind of cooling-water machine for injection mold cooling Download PDFInfo
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- CN207019373U CN207019373U CN201720873045.9U CN201720873045U CN207019373U CN 207019373 U CN207019373 U CN 207019373U CN 201720873045 U CN201720873045 U CN 201720873045U CN 207019373 U CN207019373 U CN 207019373U
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- fixedly connected
- cooling
- water pump
- inner bag
- copper pipe
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Abstract
The utility model discloses a kind of cooling-water machine for injection mold cooling,Enclosure interior is fixed with three groups of heat sinks,Heat sink includes inner bag,Refrigerating plant,Internal circulation water pump,External circulation water pump and temperature transducer,The top of inner bag is fixedly connected with the inwall of case top,Internal circulation water pump is each attached to the bottom of housing with external circulation water pump,The input of internal circulation water pump is fixedly connected by aqueduct with the bottom of inner bag,The output end of internal circulation water pump is fixedly connected by aqueduct with the side of inner bag,The input of external circulation water pump is fixedly connected by aqueduct with the bottom of inner bag,The output end of external circulation water pump is fixedly connected by aqueduct with collector pipe,The side of inner bag is fixed with temperature transducer and water inlet pipe,This is used for the cooling-water machine of injection mold cooling,It is made up of multigroup small-power heat sink,Even if one of which heat sink damages,Other two groups can also work on,Improve the operating efficiency of cooling-water machine.
Description
Technical field
It the utility model is related to cooling-water machine technical field, specially a kind of cooling-water machine for injection mold cooling.
Background technology
Cooling-water machine operation principle is to inject a certain amount of water to machine inner water tank in advance, by water cooler refrigeration system by water cooling
But the equipment that need to be cooled down, then by water pump by low-temperature cooling water is sent into, heat is taken away rear temperature rise and returned again by cooling-water machine chilled water
Water tank is flowed to, has the function that cooling.
The cooling-water machine to injection mold cooling of prior art, is provided only with a powerful heat sink, still mostly
Because the long-time of cooling-water machine uses, damage occurs in internal subelement unavoidably, and whole cooling-water machine just can not work after damage
Make, the cooling work on injection mold brings influence, reduces production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of cooling-water machine for injection mold cooling, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of cold water for injection mold cooling
Machine, including housing, heat sink, aqueduct, collector pipe, water inlet pipe, distributive pipe, connection copper pipe and control cabinet, in the housing
Portion is fixed with three groups of heat sinks, and the heat sink includes inner bag, refrigerating plant, internal circulation water pump, external circulation water pump and survey
Temperature sensor, the top of the inner bag are fixedly connected with the inwall of case top, and the internal circulation water pump and external circulation water pump are equal
The bottom of housing is fixed on, the input of the internal circulation water pump is fixedly connected by aqueduct with the bottom of inner bag, described interior
The output end of water circulating pump is fixedly connected by aqueduct with the side of inner bag, and the input of the external circulation water pump passes through water guide
Pipe is fixedly connected with the bottom of inner bag, and the output end of the external circulation water pump is fixedly connected by aqueduct with collector pipe, described
The side of inner bag is fixed with temperature transducer and water inlet pipe, and the water inlet pipe is located at the top of temperature transducer, the water inlet pipe
It is fixedly connected with distributive pipe, the refrigerating plant includes compressor, condenser, capillary, filter and cooling copper pipe, the pressure
The output end of contracting machine is fixedly connected by connecting copper pipe with the input of condenser, and the output end of the condenser is by connecting copper
Pipe is fixedly connected with the input of capillary, and the output end of the capillary is fixed by connecting the input of copper pipe and filter
Connection, the output end of the filter are fixedly connected by connecting copper pipe with the input for the copper pipe that cools, the cooling copper pipe
Output end is fixedly connected by connecting copper pipe with the input of compressor, and the cooling copper pipe is close on the inwall of inner bag, institute
State and control cabinet is fixed with the top of housing.
Preferably, the temperature transducer is electrically connected with control cabinet, the control cabinet be electrically connected with compressor, condenser,
Internal circulation water pump and external circulation water pump.
Preferably, it is fixed with heat-insulation layer on the outside of the inner bag.
Preferably, it is socketed with the outside of the temperature transducer and leads warm copper pipe, it is described to lead warm copper pipe and be fixedly connected with inner bag,
The junction for leading warm copper pipe and temperature transducer scribbles heat-conducting silicone grease.
Preferably, one end of the water inlet pipe is fixed with stop valve, and the stop valve is fixedly connected with the casing, the cut-off
Valve is fixedly connected by aqueduct with distributive pipe.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model at work, is cooled by refrigerating plant to the water body inside inner bag, internal circulation water pump
The water circulation in inner bag is circulated, increase the uniformity of water temperature, external circulation water pump is by the water body in inner bag by collection
Water pipe is transported in injection mold, and the water body after cooling to injection mold is flowed out in inner bag by collector pipe again, and this is used to be molded
The cooling-water machine of mould cooling, is made up of multigroup small-power heat sink, even if one of which heat sink damages, other two groups
It can work on, improve the operating efficiency of cooling-water machine.
2nd, one end of the utility model water inlet pipe is fixed with stop valve, and stop valve is fixedly connected with the casing, and stop valve passes through
Aqueduct is fixedly connected with distributive pipe, the water inlet pipe of the heat sink of damage can be closed by stop valve, is made its stopping
Work, facilitates the maintenance to heat sink.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model heat sink structural representation；
Fig. 3 is the utility model refrigerating device structure schematic diagram；
Fig. 4 is the utility model heat-conducting copper pipe structural representation.
In figure：1- housings；2- heat sinks；3- inner bags；4- refrigerating plants；5- internal circulation water pumps；6- external circulation water pumps；7-
Temperature transducer；8- aqueducts；9- collector pipes；10- water inlet pipes；11- distributive pipes；12- compressors；13- condensers；14- capillarys
Pipe；15- filters；16- cooling copper pipes；17- connects copper pipe；18- control cabinets；19- heat-insulation layers；20- leads warm copper pipe；21- ends
Valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of cooling-water machine for injection mold cooling,
Including housing 1, heat sink 2, aqueduct 8, collector pipe 9, water inlet pipe 10, distributive pipe 11, connection copper pipe 17 and control cabinet 18, institute
State and three groups of heat sinks 2 be fixed with inside housing 1, the heat sink 2 include inner bag 3, refrigerating plant 4, internal circulation water pump 5,
External circulation water pump 6 and temperature transducer 7, the top of the inner bag 3 are fixedly connected with the inwall at the top of housing 1, the interior circulation
Water pump 5 and external circulation water pump 6 are each attached to the bottom of housing 1, the input of the internal circulation water pump 5 by aqueduct 8 with it is interior
The bottom of courage 3 is fixedly connected, and the output end of the internal circulation water pump 5 is fixedly connected by aqueduct 8 with the side of inner bag 3, institute
The input for stating external circulation water pump 6 is fixedly connected by aqueduct 8 with the bottom of inner bag 3, the output end of the external circulation water pump 6
It is fixedly connected by aqueduct 8 with collector pipe 9, the side of the inner bag 3 is fixed with temperature transducer 7 and water inlet pipe 10, described
Water inlet pipe 10 is located at the top of temperature transducer 7, and the water inlet pipe 10 is fixedly connected with distributive pipe 11, and the refrigerating plant 4 wraps
Include compressor 12, condenser 13, capillary 14, filter 15 and cooling copper pipe 16, the output end of the compressor 12 and pass through company
Logical copper pipe 17 is fixedly connected with the input of condenser 13, and the output end of the condenser 13 is by connecting copper pipe 17 and capillary
14 input is fixedly connected, and the output end of the capillary 14 is connected by connecting the input of copper pipe 17 and filter 15 and fixing
Connect, the output end of the filter 15 is fixedly connected by connecting copper pipe 17 with the input for the copper pipe 16 that cools, the cooling copper
The output end of pipe 16 is fixedly connected by connecting copper pipe 17 with the input of compressor 12, and the cooling copper pipe 16 is close to inner bag
On 3 inwall, the top of the housing 1 is fixed with control cabinet 18.
The temperature transducer 7 is electrically connected with control cabinet 18, and the control cabinet 18 is electrically connected with compressor 12, condenser
13rd, internal circulation water pump 5 and external circulation water pump 6, temperature transducer 7 carry out feedback regulation, the outside of the inner bag 3 to controller 18
Heat-insulation layer 19 is fixed with, reduces the fluctuation degree of water temperature in inner bag, the outside of the temperature transducer 7, which is socketed with, leads warm copper pipe
20, described to lead warm copper pipe 20 and be fixedly connected with inner bag 3, the junction for leading warm copper pipe 20 and temperature transducer 7 scribbles heat conduction
Silicone grease, damage when avoiding fixed temperature transducer 7 to it, heat-conducting silicone grease make the heat conductivility for leading warm copper pipe 20 more preferable, institute
The one end for stating water inlet pipe 10 is fixed with stop valve 21, and the stop valve 21 is fixedly connected with housing 1, and the stop valve 21 is by leading
Water pipe 8 is fixedly connected with distributive pipe 11, the water inlet pipe 10 of the heat sink 2 of damage can be closed by stop valve 21, made
It is stopped, and facilitates the maintenance to heat sink 2.
Operation principle：At work, the water body inside inner bag 3 is cooled by refrigerating plant 4, internal circulation water pump 5
The water circulation in inner bag 3 is circulated, increase the uniformity of water temperature, external circulation water pump 6 passes through the water body in inner bag 3
Collector pipe 9 is transported in injection mold, and the water body after cooling to injection mold is flowed out in inner bag 3 by collector pipe 9 again, and this is used for
The cooling-water machine of injection mold cooling, is made up of multigroup small-power heat sink 2, even if one of which heat sink 2 damages, other
Two groups can also work on, and improve the operating efficiency of cooling-water machine, and one end of water inlet pipe 10 is fixed with stop valve 21, stop valve 21
It is fixedly connected with housing 1, stop valve 21 is fixedly connected by aqueduct 8 with distributive pipe 11, can be by stop valve 21 to damage
The water inlet pipe 10 of heat sink 2 is closed, and it is stopped, and facilitates the maintenance to heat sink 2.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of cooling-water machine for injection mold cooling, including housing (1), heat sink (2), aqueduct (8), collector pipe
(9), water inlet pipe (10), distributive pipe (11), connection copper pipe (17) and control cabinet (18), it is characterised in that：The housing (1) is internal
It is fixed with three groups of heat sinks (2), the heat sink (2) includes inner bag (3), refrigerating plant (4), internal circulation water pump (5), outer
Water circulating pump (6) and temperature transducer (7), the top of the inner bag (3) is fixedly connected with the inwall at the top of housing (1), described
Internal circulation water pump (5) is each attached to the bottom of housing (1) with external circulation water pump (6), and the input of the internal circulation water pump (5) leads to
The bottom that aqueduct (8) is crossed with inner bag (3) is fixedly connected, the output end of the internal circulation water pump (5) by aqueduct (8) with it is interior
The side of courage (3) is fixedly connected, and the input of the external circulation water pump (6) is fixed by the bottom of aqueduct (8) and inner bag (3)
Connection, the output end of the external circulation water pump (6) are fixedly connected by aqueduct (8) with collector pipe (9), the inner bag (3)
Side is fixed with temperature transducer (7) and water inlet pipe (10), and the water inlet pipe (10) is located at the top of temperature transducer (7), institute
State water inlet pipe (10) to be fixedly connected with distributive pipe (11), the refrigerating plant (4) includes compressor (12), condenser (13), hair
Tubule (14), filter (15) and cooling copper pipe (16), the output end of the compressor (12) by connect copper pipe (17) with it is cold
The input of condenser (13) is fixedly connected, and the output end of the condenser (13) is by connecting copper pipe (17) and capillary (14)
Input is fixedly connected, and the output end of the capillary (14) is fixed by connecting the input of copper pipe (17) and filter (15)
Connection, the output end of the filter (15) are fixedly connected by connecting copper pipe (17) with the input for the copper pipe (16) that cools, institute
The output end for stating cooling copper pipe (16) is fixedly connected by connecting copper pipe (17) with the input of compressor (12), the cooling copper
Pipe (16) is close on the inwall of inner bag (3), and control cabinet (18) is fixed with the top of the housing (1).
A kind of 2. cooling-water machine for injection mold cooling according to claim 1, it is characterised in that：The temperature transducers
Device (7) is electrically connected with control cabinet (18), and the control cabinet (18) is electrically connected with compressor (12), condenser (13), interior recirculated water
Pump (5) and external circulation water pump (6).
A kind of 3. cooling-water machine for injection mold cooling according to claim 1, it is characterised in that：The inner bag (3)
Outside be fixed with heat-insulation layer (19).
A kind of 4. cooling-water machine for injection mold cooling according to claim 2, it is characterised in that：The temperature transducers
It is socketed with the outside of device (7) and leads warm copper pipe (20), the warm copper pipe (20) of leading is fixedly connected with inner bag (3), described to lead warm copper pipe
(20) junction with temperature transducer (7) scribbles heat-conducting silicone grease.
A kind of 5. cooling-water machine for injection mold cooling according to claim 1, it is characterised in that：The water inlet pipe
(10) one end is fixed with stop valve (21), and the stop valve (21) is fixedly connected with housing (1), and the stop valve (21) passes through
Aqueduct (8) is fixedly connected with distributive pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873045.9U CN207019373U (en) | 2017-07-18 | 2017-07-18 | A kind of cooling-water machine for injection mold cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873045.9U CN207019373U (en) | 2017-07-18 | 2017-07-18 | A kind of cooling-water machine for injection mold cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019373U true CN207019373U (en) | 2018-02-16 |
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ID=61481060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873045.9U Active CN207019373U (en) | 2017-07-18 | 2017-07-18 | A kind of cooling-water machine for injection mold cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11566973B2 (en) * | 2018-03-23 | 2023-01-31 | Kcf Technologies, Inc. | Pipe section having a temperature sensing pipe liner for measuring temperature, and a method for measuring pump efficiency |
-
2017
- 2017-07-18 CN CN201720873045.9U patent/CN207019373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11566973B2 (en) * | 2018-03-23 | 2023-01-31 | Kcf Technologies, Inc. | Pipe section having a temperature sensing pipe liner for measuring temperature, and a method for measuring pump efficiency |
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