CN204701841U - A kind of electric heating control device of vacuum sealer - Google Patents
A kind of electric heating control device of vacuum sealer Download PDFInfo
- Publication number
- CN204701841U CN204701841U CN201520375181.6U CN201520375181U CN204701841U CN 204701841 U CN204701841 U CN 204701841U CN 201520375181 U CN201520375181 U CN 201520375181U CN 204701841 U CN204701841 U CN 204701841U
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- voltage transformers
- voltage
- transformer
- fixation clip
- wire
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Abstract
The utility model relates to vacuum sealer technical field, particularly a kind of electric heating control device of vacuum sealer, and electric heating control device includes transformer bank and voltage transformer administrative unit; Transformer bank is connected with heating box by wire; Transformer bank includes a voltage transformer, No. two voltage transformers, No. three voltage transformers and No. four voltage transformers; The wire that a described voltage transformer, No. two voltage transformers, No. three voltage transformers and No. four voltage transformers are connected with heating box is equipped with relay.The utility model carries out Mechanism Optimization to the electric heater unit of traditional vacuum sealer, only configuration four voltage transformers, the wire that transformation is connected with all heating boxs all installs relay, by the control to relay, complete the switching of heating box mode of operation in two vacuum chambers in left and right, save the use amount of voltage transformer, while reducing equipment investment cost, optimize control flow, be convenient to maintenance.
Description
Technical field
The utility model relates to vacuum sealer technical field, particularly a kind of electric heating control device of vacuum sealer.
Background technology
Vacuum sealer for vacuum insulation panel is made up of a vacuum pump group and the vacuum chamber being respectively in the vacuum pump group left and right sides, four heating boxs are had by electrically heated mode to aluminium foil bag metal heat-sealing sealing in each vacuum chamber, because the requirement of condition of high vacuum degree, two vacuum chambers need alternation.Therefore, the heating box in each vacuum chamber is equipped with a set of electrical heating controller for the heating of heating box.Electrical heating controller is installed in the casing immediately below vacuum chamber, narrow space and rather dark, is unfavorable for that current maintenance is maintained.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of electric heating control device of vacuum sealer.
For solving the problem, the utility model provides following technical scheme:
An electric heating control device for vacuum sealer, vacuum sealer comprises frame, vacuum pump group, is respectively in two structures of vacuum pump group both sides identical vacuum chamber, air control unit and heating control apparatus; Each described vacuum chamber is equipped with permanent seat and removable cover; Described fixed base is provided with fixation clip, lower fixation clip, being installed on can relative to the lower movable pressing board of fixed base up-and-down movement, the lower boiling hot knife system being installed on lower fixation clip both sides immediately below lower fixation clip; Described removable cover is provided with and is positioned at directly over fixation clip and can relative to the upper movable pressing board of removable cover and the upper boiling hot knife system being installed on upper removable cover both sides; The both sides of fixed pressing plate and lower fixation clip are all provided with heating box; Described electric heating control device includes transformer bank and voltage transformer administrative unit; Described transformer bank is connected with heating box by wire; Described transformer bank includes a voltage transformer, No. two voltage transformers, No. three voltage transformers and No. four voltage transformers; The wire that a described voltage transformer, No. two voltage transformers, No. three voltage transformers and No. four voltage transformers are connected with heating box is equipped with relay.
Further, a described voltage transformer is connected with the heating box on the left of upper fixation clip by wire; Described No. two voltage transformers are connected with the heating box on the right side of upper fixation clip by wire; Described No. three voltage transformers are connected with the heating box on the left of lower fixation clip by wire; Described No. four voltage transformers are connected with the heating box on the right side of bottom plate by wire.
Further, described relay is all electrically connected with transformer control unit.
Beneficial effect: the electric heating control device of a kind of vacuum sealer of the present utility model, Mechanism Optimization is carried out to the electric heater unit of traditional vacuum sealer, the electric heating control device be installed on below two vacuum chambers is integrated into the electric heater unit of an external, only configuration four voltage transformers, the wire that transformation is connected with all heating boxs all installs relay, by the control to relay, complete the switching of heating box mode of operation in two vacuum chambers in left and right, save the use amount of voltage transformer, while reducing equipment investment cost, optimize control flow, be convenient to maintenance.
Accompanying drawing explanation
Fig. 1 is control principle drawing of the present utility model;
Fig. 2 is the control principle drawing of traditional electric heater unit;
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
With reference to the electric heating control device of a kind of vacuum sealer shown in Fig. 1, vacuum sealer comprises frame, vacuum pump group, is respectively in two structures of vacuum pump group both sides identical vacuum chamber, air control unit and heating control apparatus; Each described vacuum chamber is equipped with permanent seat and removable cover; Described fixed base is provided with fixation clip, lower fixation clip, being installed on can relative to the lower movable pressing board of fixed base up-and-down movement, the lower boiling hot knife system being installed on lower fixation clip both sides immediately below lower fixation clip; Described removable cover is provided with and is positioned at directly over fixation clip and can relative to the upper movable pressing board of removable cover and the upper boiling hot knife system being installed on upper removable cover both sides; The both sides of fixed pressing plate and lower fixation clip are all provided with heating box; Described electric heating control device includes transformer bank and voltage transformer administrative unit; Described transformer bank is connected with heating box by wire; Described transformer bank includes a voltage transformer, No. two voltage transformers, No. three voltage transformers and No. four voltage transformers; The wire that a described voltage transformer, No. two voltage transformers, No. three voltage transformers and No. four voltage transformers are connected with heating box is equipped with relay.
A described voltage transformer is connected with the heating box on the left of upper fixation clip by wire; Described No. two voltage transformers are connected with the heating box on the right side of upper fixation clip by wire; Described No. three voltage transformers are connected with the heating box on the left of lower fixation clip by wire; Described No. four voltage transformers are connected with the heating box on the right side of bottom plate by wire.
Described relay is all electrically connected with transformer control unit.
Figure 2 shows that the control principle drawing of traditional electric heating control device, each vacuum chamber is configured with a set of electric heating control device, and the space for attachment point adding apparatus immediately below vacuum chamber is narrower and small, and light is relatively darker, is unfavorable for maintenance process simulation.
It is emphasized that because two vacuum chambers are alternations, arrange the waste that two cover electric heating control devices cause control device, especially need installation 8 voltage transformers, the cost and the equipment that increase equipment investment run successfully.
As shown in Figure 1, because the control principle of two vacuum chambers is identical with composition, only need the electric heating control device of an external, can the relay of realizing circuit break-make unlike being provided with to line of being connected with heating box at voltage transformer.When left side vacuum chamber works, the relay on all wires leading to the heating box of left side vacuum chamber is opened, the cut-off on all wires leading to the heating box of right side vacuum chamber.So both can meet the requirement of left and right vacuum chamber alternation, also save the use amount of control element, compare and traditional electric heating control device, the use amount of voltage transformer reduces to 4 by 8, reduce equipment investment cost and operation expense, be convenient to centralized management.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (3)
1. an electric heating control device for vacuum sealer, vacuum sealer comprises frame, vacuum pump group, is respectively in two structures of vacuum pump group both sides identical vacuum chamber, air control unit and heating control apparatus; Each described vacuum chamber is equipped with permanent seat and removable cover; Described fixed base is provided with fixation clip, lower fixation clip, being installed on can relative to the lower movable pressing board of fixed base up-and-down movement, the lower boiling hot knife system being installed on lower fixation clip both sides immediately below lower fixation clip; Described removable cover is provided with and is positioned at directly over fixation clip and can relative to the upper movable pressing board of removable cover and the upper boiling hot knife system being installed on upper removable cover both sides; The both sides of fixed pressing plate and lower fixation clip are all provided with heating box, it is characterized in that: described electric heating control device includes transformer bank and voltage transformer administrative unit; Described transformer bank is connected with heating box by wire; Described transformer bank includes a voltage transformer, No. two voltage transformers, No. three voltage transformers and No. four voltage transformers; The wire that a described voltage transformer, No. two voltage transformers, No. three voltage transformers and No. four voltage transformers are connected with heating box is equipped with relay.
2. the electric heating control device of a kind of vacuum sealer according to claim 1, is characterized in that: a described voltage transformer is connected with the heating box on the left of upper fixation clip by wire; Described No. two voltage transformers are connected with the heating box on the right side of upper fixation clip by wire; Described No. three voltage transformers are connected with the heating box on the left of lower fixation clip by wire; Described No. four voltage transformers are connected with the heating box on the right side of bottom plate by wire.
3. the electric heating control device of a kind of vacuum sealer according to claim 1, is characterized in that: described relay is all electrically connected with transformer control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375181.6U CN204701841U (en) | 2015-06-01 | 2015-06-01 | A kind of electric heating control device of vacuum sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375181.6U CN204701841U (en) | 2015-06-01 | 2015-06-01 | A kind of electric heating control device of vacuum sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701841U true CN204701841U (en) | 2015-10-14 |
Family
ID=54281476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375181.6U Expired - Fee Related CN204701841U (en) | 2015-06-01 | 2015-06-01 | A kind of electric heating control device of vacuum sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701841U (en) |
-
2015
- 2015-06-01 CN CN201520375181.6U patent/CN204701841U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151014 Termination date: 20170601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |