CN105397965A - Cold-heat conversion controller - Google Patents
Cold-heat conversion controller Download PDFInfo
- Publication number
- CN105397965A CN105397965A CN201510878679.9A CN201510878679A CN105397965A CN 105397965 A CN105397965 A CN 105397965A CN 201510878679 A CN201510878679 A CN 201510878679A CN 105397965 A CN105397965 A CN 105397965A
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- silicon steel
- steel sheet
- cold
- font
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/38—Heating or cooling
Abstract
The invention discloses a cold-heat conversion controller which comprises a middle corrugated heat pipe, a left heat pipe and a right heat pipe, wherein two straight rods are arranged at one end of the middle corrugated heat pipe in the vertical direction; m-shaped silicon steel sheets are connected along the straight rods; silicon steel sheets shaped as the inversed m are arranged opposite to the m-shaped silicon steel sheets; a coil is arranged in each of the silicon steel sheets shaped as the inversed m; clearance is formed between each m-shaped silicon steel sheet and the corresponding silicon steel sheet shaped as the inversed m; the other end of the left heat pipe and the other end of the right heat pipe are respectively connected with a cold source and a hot source; and the other end of the middle corrugated heat pipe is connected with a heated body (such as a mold), and the heating-cooling speed of the heated body (such as the mold) is increased, so that the production efficiency is improved, and the accuracy of product casting is improved.
Description
Technical field
The present invention relates to a kind of cold and hot switching controller, belong to Thermal Energy and Power Engineering device.
Background technology
At present, people are when carrying out utilizing die casting production chemical product (such as plastics), and the operation of employing is: matched moulds---adds hot extrusion and---stops heating---cooling---die sinking.The heat transfer process of this operation is that: Shou Xian Give gives mould heat of high temperature, and Ran Hou Give gives mould low-temperature heat quantity.Owing to being cooled to natural air cooled or water-cooled, the heat in mould not easily sheds, so the time of casting each product is long, and low precision.
Summary of the invention
Task of the present invention is: provide a kind of cold and hot switching controller, be added on heated body (such as mould), not only heat of high temperature can be transmitted at short notice, heat of high temperature is passed to heated body (such as mould), and can low-temperature heat quantity be provided, the heat of high temperature of heated body (such as mould) is passed.
The object of the present invention is achieved like this: a kind of cold and hot switching controller, include middle ripple heat pipe, left heat pipe, right heat pipe, 2 straight-bars are had in the vertical direction of described middle ripple heat pipe one end, the silicon steel sheet of " m font " is connected with along described straight-bar, the silicon steel sheet of " mountain font " is had on the opposite of the silicon steel sheet of described " m font ", a coil is had in the silicon steel sheet of described " mountain font ", gap is had between the silicon steel sheet of described " m font " and the silicon steel sheet of " mountain font ", connect with two springs, the silicon steel sheet of described " mountain font " is fastened on a can, described can is by one end of described middle ripple heat pipe, one end of left heat pipe, one end of right heat pipe, straight-bar, the silicon steel sheet of " m font ", the silicon steel sheet of " mountain font ", the whole environmental sealing of coil, described can inside is evacuated, the outside of described can is guided at the two ends of winding wire.The other end of described left heat pipe, the other end of right heat pipe are connected respectively to low-temperature receiver and thermal source, and the other end of described middle ripple heat pipe is connected to heated body.The structure of described middle ripple heat pipe is that outer surface is elastic metallic bellows, and its inwall applies capillary along prolonging direction, heat-conducting medium is housed, is evacuated.The face contacted with each other of the middle ripple heat pipe in described can, left heat pipe, right heat pipe is plane smooth, parallel to each other.Described can inner wall smooth, scribble reflectance coating, the smooth outer surface of described middle ripple heat pipe, left heat pipe, right heat pipe, except contacting with each other part, all scribble reflectance coating.The two ends of the winding wire of described can outside are connected on control circuit board.Operation principle of the present invention is: when the coil in the silicon steel sheet of " mountain font " is not energized, and two spring constraints straight-bar, middle ripple heat pipe and left heat pipe contact, and the heat of left heat pipe passes to middle ripple heat pipe; During coil electricity in the silicon steel sheet of " mountain font ", the silicon steel sheet of " m font " is attracted to come by the silicon steel sheet of " mountain font ", and middle ripple heat pipe and right heat pipe contact, the heat of right heat pipe passes to middle ripple heat pipe.The transfer mode of heat has three kinds: (contact) conduction, convection current, radiation, and middle ripple heat pipe contacts, by heat transfer transferring heat with left heat pipe (or right heat pipe); Owing to being vacuum around heat pipe, so can not convection current be produced; Due to can inwall, middle ripple heat pipe, left heat pipe, right heat pipe smooth outer surface and except contact with each other part except all scribble reflectance coating, so there is no radiation.The radiation of contact portion can be eliminated by the light speculum adding a movement, owing to not easily drawing in accompanying drawing, so too much do not describe in the present invention.Described left heat pipe, right heat pipe low-temperature receiver and thermal source can be compressor refrigeration, heat two ends, high temperature heat source can also be stove, electric furnace, and low temperature cold source can be river, Chi Shui, Di Yuan, air-source.
The invention has the beneficial effects as follows: the speed of the heating making heated body (such as mould)---cooling is accelerated, and improves production efficiency, improves the precision of cast article.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present invention, and to be the present invention carry out the embodiment schematic diagram produced utilizing mould to Fig. 2.
1. middle ripple heat pipe, 2. left heat pipe, 3. right heat pipe, 4. straight-bars, the 5. silicon steel sheet of " m font ", the 6. silicon steel sheet of " mountain font " in figure, 7. coil, 8. spring, 9. can, 10. stiff end.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structure principle chart of the present invention.Middle ripple heat pipe 1 can heat by conduction, it by the constraint of straight-bar 4, straight-bar 4, under the elastic force effect of spring 8, makes the end face of middle ripple heat pipe 1 and the end contact of right heat pipe 3, the heat of right heat pipe 3 is passed to middle ripple heat pipe 1.When coil 7 logical upper suitable current, the magnetic attraction of silicon steel sheet 6 generation of " mountain font " that the silicon steel sheet of " m font " is subject to is greater than the elastic force of coil 8, the silicon steel sheet of " m font " and the silicon steel sheet adhesive of " mountain font ", owing to being fixed on can 9 with the silicon steel sheet of " mountain font " by stiff end 10, so the silicon steel sheet of " m font " moves down, middle ripple heat pipe 1 is driven to move down by straight-bar 4, middle ripple heat pipe 1 disconnects with right heat pipe 3, connect with left heat pipe 2, the heat of left heat pipe 2 is passed to middle ripple heat pipe 1.Because the other end of left heat pipe 2, the other end of right heat pipe 3 are connected respectively to low-temperature receiver and thermal source, so the temperature of middle ripple heat pipe 1 is by the control of coil 7, middle ripple heat pipe 1 is connected to heated body (such as mould), making the heating of heated body (such as mould)---the speed of cooling is accelerated, and improves the efficiency of cast article.To be the present invention carry out the embodiment schematic diagram produced utilizing mould to Fig. 2.Have refrigeration (heat) unit to provide Cooling and Heat Source, the thermal source of evaporimeter is connected to left heat pipe 2, and the low-temperature heat source of condenser is connected to right heat pipe 3, and in the middle of being controlled by coil, ripple heat pipe 1 is connected to low-temperature receiver or thermal source, makes the cold and hot controlled temperature of mold temperature.Volume of the present invention is also little, and the volume of mould, refrigeration (heat) unit wants large many.
Claims (6)
1. a cold and hot switching controller, it is characterized in that: include middle ripple heat pipe, left heat pipe, right heat pipe, 2 straight-bars are had in the vertical direction of described middle ripple heat pipe one end, the silicon steel sheet of " m font " is connected with along described straight-bar, the silicon steel sheet of " mountain font " is had on the opposite of the silicon steel sheet of described " m font ", a coil is had in the silicon steel sheet of described " mountain font ", gap is had between the silicon steel sheet of described " m font " and the silicon steel sheet of " mountain font ", connect with two springs, the silicon steel sheet of described " mountain font " is fastened on a can, described can is by one end of described middle ripple heat pipe, one end of left heat pipe, one end of right heat pipe, straight-bar, the silicon steel sheet of " m font ", the silicon steel sheet of " mountain font ", the whole environmental sealing of coil, described can inside is evacuated, the outside of described can is guided at the two ends of winding wire.
2. the cold and hot switching controller of the one according to right 1, is characterized in that: the other end of described left heat pipe, the other end of right heat pipe are connected respectively to low-temperature receiver and thermal source, and the other end of described middle ripple heat pipe is connected to heated body.
3. the cold and hot switching controller of the one according to right 1, is characterized in that: the structure of described middle ripple heat pipe is that outer surface is elastic metallic bellows, and its inwall applies capillary along prolonging direction, heat-conducting medium is housed, is evacuated.
4. the cold and hot switching controller of the one according to right 1, is characterized in that: the face contacted with each other of the middle ripple heat pipe in described can, left heat pipe, right heat pipe is plane smooth, parallel to each other.
5. the cold and hot switching controller of the one according to right 1, is characterized in that: described can inner wall smooth, scribble reflectance coating, the smooth outer surface of described middle ripple heat pipe, left heat pipe, right heat pipe, except contacting with each other part, all scribbles reflectance coating.
6. the cold and hot switching controller of the one according to right 1, is characterized in that: the two ends of the winding wire of described can outside are connected on control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878679.9A CN105397965B (en) | 2015-12-04 | 2015-12-04 | A kind of cold and hot switching controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878679.9A CN105397965B (en) | 2015-12-04 | 2015-12-04 | A kind of cold and hot switching controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105397965A true CN105397965A (en) | 2016-03-16 |
| CN105397965B CN105397965B (en) | 2017-06-16 |
Family
ID=55463882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510878679.9A Expired - Fee Related CN105397965B (en) | 2015-12-04 | 2015-12-04 | A kind of cold and hot switching controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397965B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4780072A (en) * | 1985-02-01 | 1988-10-25 | Burnette Robert W | Apparatus for internally coating welded pipe at the weldment |
| CN102107479A (en) * | 2010-12-22 | 2011-06-29 | 无锡市澳富特精密快速成形科技有限公司 | Microwave-heated rotational molding die equipment and method for manufacturing rotational molding product |
| CN102355989A (en) * | 2009-03-16 | 2012-02-15 | 施托奥派克有限公司 | Method and machine for making foam cushions |
| CN204136298U (en) * | 2014-07-17 | 2015-02-04 | 山东彼岸电力科技有限公司 | A kind of heater for epoxy resin conveyance conduit |
-
2015
- 2015-12-04 CN CN201510878679.9A patent/CN105397965B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4780072A (en) * | 1985-02-01 | 1988-10-25 | Burnette Robert W | Apparatus for internally coating welded pipe at the weldment |
| CN102355989A (en) * | 2009-03-16 | 2012-02-15 | 施托奥派克有限公司 | Method and machine for making foam cushions |
| CN102107479A (en) * | 2010-12-22 | 2011-06-29 | 无锡市澳富特精密快速成形科技有限公司 | Microwave-heated rotational molding die equipment and method for manufacturing rotational molding product |
| CN204136298U (en) * | 2014-07-17 | 2015-02-04 | 山东彼岸电力科技有限公司 | A kind of heater for epoxy resin conveyance conduit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105397965B (en) | 2017-06-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170516 Address after: 253023 Shandong, Germany, Dezhou City University West Road, No. 566 Applicant after: Dezhou College Address before: 253000, West Building 5, building 1, building 49, 1 North Dexing Road, Decheng District, Dezhou, Shandong Applicant before: Men Lishan |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20181204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |