CN204249292U - A kind of die heater boiler - Google Patents
A kind of die heater boiler Download PDFInfo
- Publication number
- CN204249292U CN204249292U CN201420735393.6U CN201420735393U CN204249292U CN 204249292 U CN204249292 U CN 204249292U CN 201420735393 U CN201420735393 U CN 201420735393U CN 204249292 U CN204249292 U CN 204249292U
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- casing
- die heater
- electrical bar
- water
- water pipe
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Abstract
The utility model relates to die heater technical field, particularly relates to a kind of die heater boiler.It comprises casing, casing outside is provided with filler, discharge outlet, filler pipe, filler pipe is connected with filler, and it is provided with adds water solenoid valve, casing is also equipped with electrical bar, and described casing outside is provided with circulating water outlet, recirculated water entrance, circulating water outlet and recirculated water entrance are all connected with circulating water pipe, and circulating water pipe is also connected with recirculated water magnetic valve; Electrical bar is also wound with cooling water pipe; Casing is also provided with cooling water inlet and coolant outlet, and cooling water inlet is connected with cooling water pipe respectively with coolant outlet, and cooling water pipe stretches into part helix in casing and is wound around the temperature of electrical bar for cooling electric hot pin and casing; Box house is provided with pressure sensor, temperature sensor, liquid level detection device, and a kind of die heater boiler provided of the present utility model, can accurately record liquid level in case, automatic makeup is to water in case.
Description
Technical field
The utility model relates to die heater technical field, particularly relates to a kind of die heater boiler.
Background technology
Along with the development of society, the technical requirement of manufacturing is more and more higher, only improves constantly new technology and could stand firm in the society increasingly developed, in injection industry, the temperature of mould has conclusive effect to the quality of moulding and injection time, and die heater arises at the historic moment for this reason.Existing die heater can heat the temperature keeping mould, but along with the part water consumption in container body of hot water, in the irretentive constant range of water level in boiler, and then cannot ensure that the whole water circulation system of die heater can normally be run, and the boiler of existing die heater can only be opened case lid and manually adds water to keep water level.
Utility model content
The purpose of this utility model is to provide a kind of die heater boiler, and can accurately record liquid level in case, automatic makeup is to water in case.
For reaching this object, the utility model by the following technical solutions:
A kind of die heater boiler, comprise casing, described casing outside is provided with filler, discharge outlet, filler pipe, described filler pipe is connected with filler, and it is provided with adds water solenoid valve in order to enter the flow of the water in casing 1 added by controlling, described casing is also equipped with electrical bar, described casing outside is provided with circulating water outlet, recirculated water entrance, described circulating water outlet and recirculated water entrance are all connected with circulating water pipe, described circulating water pipe stretches into be needed in the mould of heating and thermal insulation, described circulating water pipe is also connected with the flow of recirculated water magnetic valve in order to controlled circulation water; Described electrical bar is also wound with cooling water pipe; Described casing is also provided with cooling water inlet and coolant outlet, and described cooling water inlet is connected with cooling water pipe respectively with coolant outlet, and described cooling water pipe stretches into part helix in casing and is wound around the temperature of electrical bar for cooling electric hot pin and casing; Described box house is provided with pressure sensor, temperature sensor, liquid level detection device, and described liquid level detection device is for detecting the level condition in casing.
As preferably, described liquid level detection device is infrared distance sensor, and described infrared distance sensor is located at top in casing, and infrared distance sensor comprises transmitting terminal and receiving terminal.
As preferably, described liquid level detection device is level sensing rod, and the upper end of described level sensing rod is positioned at the top of casing, and lower end is positioned at the inner bottom surface of casing, described level sensing rod is provided with at least two sensing points from top to bottom successively, and described level sensing rod is electrically connected with control system.
As preferably, the described electrical bar part of stretching out outside casing is connected with safe temperature delimiter.
As preferably, described electrical bar is U-shaped electrical bar.
As preferably, outside described casing, be also provided with air bleeding valve.
As preferably, described level sensing bar material is PCB or PVC.
The utility model beneficial effect:
Can detect amount of liquid in outlet accurately by liquid level detection device in the utility model, and then system automatic makeup being to water in case, is that in case, water level reaches desired value; Described cooling water pipe can reduce the temperature of electrical bar fast; Described electrical bar is provided with safe temperature delimiter and can water temperature in predetermined range, there will not be inside and outside differential pressure excessive and the accident problem caused in guard box.
Accompanying drawing explanation
Fig. 1 is the structural representation of the die heater boiler that the utility model specific embodiment provides;
Fig. 2 is the structural representation of level sensing rod in the present embodiment.
In figure:
1, casing; 2, filler; 3, discharge outlet; 4, electrical bar; 5, circulating water outlet; 6, recirculated water entrance; 7, pressure sensor; 8, temperature sensor; 9, liquid level detection device; 91, level sensing rod; 92, sensing point; 10, safe temperature delimiter; 11, air bleeding valve, 12, cooling water inlet; 13 coolant outlets; 14, recirculated water magnetic valve; 15, cooling water magnetic valve; 16, water solenoid valve is added; 17, cooling water pipe; 18; Circulating water pipe; 19, filler pipe.
Specific embodiment
The technical solution of the utility model is further illustrated by specific embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the die heater boiler that the utility model specific embodiment provides.
A kind of die heater boiler, comprise casing 1, described casing outside is provided with filler 2, discharge outlet 3, filler pipe 19, described filler pipe 19 is connected with filler 2, and it is provided with adds water solenoid valve 16, add water solenoid valve 16 in order to control the flow of water, described casing 1 is also equipped with electrical bar 4;
Described casing 1 outside is provided with circulating water outlet 5, recirculated water entrance 6, described circulating water outlet 5 and recirculated water entrance 6 are all connected with circulating water pipe, and described circulating water pipe stretches into be needed in the mould of heating and thermal insulation, described circulating water pipe 18 are also connected with the flow of recirculated water magnetic valve in order to controlled circulation water; Described electrical bar 4 is also wound with cooling water pipe 14;
Described casing 1 is also provided with cooling water inlet 12 and coolant outlet 13, described cooling water inlet 12 is connected with cooling water pipe 17 respectively with coolant outlet 13, and described cooling water pipe 17 stretches into part helix in casing 1 and is wound around the temperature of electrical bar 4 for cooling electric hot pin 4 and casing;
Described casing 1 inside is provided with pressure sensor 7, temperature sensor 8, liquid level detection device 9, and described liquid level detection device is for detecting the level condition in casing 1.
As preferably, described liquid level detection device is infrared distance sensor, and infrared distance measuring sensor has the following advantages: telemeasurement, when no-reflection plate and reflectivity low can measure larger distance; There is synchronous input end, can multiple sensor synchro measure; Measurement category is wide, and the response time is short; Configuration design is compact, is easy to install, convenient operation.Described infrared distance sensor 9 is located at top in casing, and infrared distance sensor 9 comprises transmitting terminal and receiving terminal.The infrared ray that transmitting terminal sends is accepted by receiving terminal after water-reflected, because the height of infrared distance sensor is fixed, calculate the time difference of infrared emitting and reception thus obtain infrared distance sensor to the distance of the water surface and then draw water surface elevation, infrared distance sensor is the conventional photoelectric sensor that also range information can be converted into the signal of telecommunication by infrared distance measuring, infrared distance sensor detects height of water level in casing and is that electric signal transmission is to control system by the height of water level convert information of acquisition, through processing after control system obtains height of water level information, signal is fed back to note drainage system, for adding water solenoid valve 16 in the present embodiment, regulate the liquid capacity in casing.
Liquid level detection device 9 also can adopt level sensing rod 91, as preferably, the upper end of described level sensing rod 91 is positioned at the top of casing 1, lower end is positioned at the inner bottom surface of casing 1, and level sensing rod 91 can be fixed on the inwall of casing 1, also level sensing rod 1 can be placed in the middle part of casing, described level sensing rod 1 is provided with at least two sensing points 92 from top to bottom successively, described detector bar and control system are electrically connected, and as preferably, described level sensing rod 91 materials are PCB or PVC.
In the present embodiment, the part that described electrical bar stretches out outside casing is also connected with safe temperature delimiter 10, safe temperature delimiter 10 can limit the temperature of electrical bar 4, prevent because electrical bar 4 temperature is too high and cause water temperature over-high, water temperature over-high can make mould make product occur defect because of temperature problem, as preferably, described electrical bar 4 is U-shaped electrical bar.
In case, water temperature rising can make part water become steam, steam can make case internal gas pressure and ambient pressure occur difference, in order to water circulation in guard box, air bleeding valve 11 is also provided with outside described casing, after the force value detected is returned control system by pressure sensor 7, control system and ambient pressure control the keying of air bleeding valve more afterwards, and air bleeding valve 11 can ensure that casing 1 inner and outer air pressure is constant, prevents liquid from flowing backwards.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not by the restriction of above-mentioned embodiment; what describe in above-mentioned embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a die heater boiler, comprise casing (1), described casing outside is provided with filler (2), discharge outlet (3), filler pipe (19), described filler pipe (19) is connected with filler (2), and it is provided with adds water solenoid valve (16) in order to enter the flow of the water in casing (1) added by controlling, described casing (1) is also equipped with electrical bar (4), it is characterized in that:
Described casing (1) outside is provided with circulating water outlet (5), recirculated water entrance (6), described circulating water outlet (5) and recirculated water entrance (6) are all connected with circulating water pipe, described circulating water pipe stretches into be needed in the mould of heating and thermal insulation, described circulating water pipe (18) is also connected with the flow of recirculated water magnetic valve in order to controlled circulation water; Described electrical bar (4) is also wound with cooling water pipe (14);
Described casing (1) is also provided with cooling water inlet (12) and coolant outlet (13), described cooling water inlet (12) is connected with cooling water pipe (17) respectively with coolant outlet (13), and described cooling water pipe (17) stretches into part helix in casing (1) and is wound around the temperature of electrical bar (4) for cooling electric hot pin (4) and casing;
Described casing (1) inside is provided with pressure sensor (7), temperature sensor (8), liquid level detection device (9), and described liquid level detection device is for detecting the level condition in casing (1).
2. die heater boiler according to claim 1, is characterized in that: described liquid level detection device (9) is infrared distance sensor, and described infrared distance sensor is located at top in casing, and infrared distance sensor comprises transmitting terminal and receiving terminal.
3. die heater boiler according to claim 1, it is characterized in that: described liquid level detection device (9) is level sensing rod (91), the upper end of described level sensing rod (91) is positioned at the top of casing, lower end is positioned at the bottom surface of casing, described level sensing rod (91) is provided with at least two sensing points (92) from top to bottom, and described level sensing rod (91) and control system are electrically connected.
4. die heater boiler according to claim 1, is characterized in that: described electrical bar (4) part of stretching out outside casing is connected with safe temperature delimiter (10).
5. die heater boiler according to claim 1, is characterized in that: described electrical bar (4) is U-shaped electrical bar.
6. die heater boiler according to claim 1, is characterized in that: be also provided with air bleeding valve (11) outside described casing.
7. die heater boiler according to claim 3, is characterized in that: described level sensing bar material is PCB or PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735393.6U CN204249292U (en) | 2014-11-28 | 2014-11-28 | A kind of die heater boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735393.6U CN204249292U (en) | 2014-11-28 | 2014-11-28 | A kind of die heater boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249292U true CN204249292U (en) | 2015-04-08 |
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ID=52953642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735393.6U Expired - Fee Related CN204249292U (en) | 2014-11-28 | 2014-11-28 | A kind of die heater boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447817A (en) * | 2017-08-21 | 2017-12-08 | 苏州弗士曼精密机械有限公司 | A kind of water tank of measurable capacity |
| CN107726435A (en) * | 2017-11-07 | 2018-02-23 | 隆基乐叶光伏科技有限公司 | A kind of solar energy intelligent heating device |
-
2014
- 2014-11-28 CN CN201420735393.6U patent/CN204249292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447817A (en) * | 2017-08-21 | 2017-12-08 | 苏州弗士曼精密机械有限公司 | A kind of water tank of measurable capacity |
| CN107726435A (en) * | 2017-11-07 | 2018-02-23 | 隆基乐叶光伏科技有限公司 | A kind of solar energy intelligent heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171128 |