CN202511917U - Thermal resistor for milk device - Google Patents
Thermal resistor for milk device Download PDFInfo
- Publication number
- CN202511917U CN202511917U CN2012201201019U CN201220120101U CN202511917U CN 202511917 U CN202511917 U CN 202511917U CN 2012201201019 U CN2012201201019 U CN 2012201201019U CN 201220120101 U CN201220120101 U CN 201220120101U CN 202511917 U CN202511917 U CN 202511917U
- Authority
- CN
- China
- Prior art keywords
- milk
- bolt
- milk device
- protection tube
- weld
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a thermal resistor for a milk device, and belongs to the technical field of milk temperature measuring devices. The thermal resistor comprises a silicone lead (1), a cold end (2), a connecting bolt (3), a protecting tube (4), a welding bolt (5), a film element (6) and a milk device pipeline (7), the cold end (2) is sleeved on the outside of the silicone lead (1), the other end of the cold end (2) is connected with the protecting tube (4) in a welded manner, the film element (6) is arranged in the protecting tube (4), the film element (6) is welded with one end of silicone lead (1), the connecting bolt (3) and the welding bolt (5) are sleeved at two ends of the protecting tube respectively and are connected with each other in a threaded manner, and the other end of the welding bolt (5) is welded with the milk device pipeline (7). The temperature of a medium to be measured is transformed into resistance, measurement precision is high, bacteria, dust and the like are prevented from entering the milk device, and the service life of the milk device is long.
Description
Technical field
A kind of milk device is used thermal resistance, belongs to milk temperature measuring equipment field.Through the contour structures of particular design, make product can with milk the welding together of close and firm that install pipes, guarantee that outside bacterium, dust etc. can not get into the milk device.
Background technology
At present, common thermometric degree product is because the restriction of its contour structures makes it can not satisfy the requirement of milk device to tidiness and precision.
Summary of the invention
The technical matters that the utility model will solve is: overcome the problem that prior art exists, it is good design a kind of assurances and the milk sealing that installs pipes, thereby avoids the special-purpose milk device thermal resistance of milk pollution.
The utility model solves the technical scheme that its technical matters adopted: this milk device is used thermal resistance; It is characterized in that: comprise that silica gel lead-in wire, cold junction, coupling bolt, protection tube, weld bolt, thin-film component, milk install pipes; Cold junction is sleeved on outside the silica gel lead-in wire, and the cold junction other end and protection tube are welded to connect, and thin-film component is contained in the protection tube; The one end welding of thin-film component and silica gel lead-in wire; Coupling bolt and weld bolt are enclosed within the two ends of protection tube respectively, and both are through being threaded, the welding that installs pipes of the other end of weld bolt and milk.
Weld bolt is provided with screw thread outside the bottom, and the upper lateral structural design has radian, and weld bolt internal openings gradient matches with the protection tube gradient, and weld bolt closely is connected with coupling bolt.
Cold junction is a straight tube-like.
Protection tube is a tubulose, and an end is the conehead shape.
The welding that installs pipes of weld bolt and milk adopts special radian that both can be closely linked, and welds seamless.Avoid exterior materials to get into.Through extruding cold junction and silica gel lead-in wire are combined closely and guarantee the sealing of product.
Thin-film component and wire bonds adopt four-wire system, improve measuring accuracy.
The extruding cool end makes the silica gel lead-in wire combine closely with cold junction, guarantees the sealing of product.
Compared with prior art, the milk device of the utility model with the beneficial effect that thermal resistance had is: through the contour structures of particular design, product can ingeniously be installed pipes with milk weld closely.Temperature with the survey medium converts resistance into, and measuring accuracy is high, prevents that bacterium, dust etc. from getting into the milk device.Through all-welded structure, milk is installed pipes seal fully with weld bolt, protection tube and cold junction are hermetically sealed, and silica gel lead-in wire and cold junction are through crush seal.Avoid the influence of external environment to measured temperature, improve measuring accuracy, assurance increases the service life.
Description of drawings
Fig. 1 is the structural representation of the utility model milk device with thermal resistance;
Fig. 2 is the structural representation that weld bolt and milk install pipes and welds together.
Wherein: 1, silica gel lead-in wire 2, cold junction 3, coupling bolt 4, protection tube 5, weld bolt 6, thin-film component 7, milk install pipes.
Fig. 1-2 is the most preferred embodiment of the utility model milk device with thermal resistance, below in conjunction with accompanying drawing 1-2 the utility model milk device is further specified with thermal resistance:
Embodiment
With reference to Fig. 1-2:
The utility model milk device is installed pipes by silica gel lead-in wire 1, cold junction 2, coupling bolt 3, protection tube 4, weld bolt 5, thin-film component 6 and milk with thermal resistance and 7 forms.Cold junction 2 is contained in outside the silica gel lead-in wire 1 through extruded sleeve, guarantees the sealing of product.Cold junction 2 other ends and protection tube 4 are welded to connect, and avoid the influence of external environment.Thin-film component 6 is contained in the protection tube 4, the end welding of thin-film component 6 and silica gel lead-in wire 1, and coupling bolt 3 and weld bolt 5 are enclosed within the two ends of protection tube respectively, and both are through being threaded, and the other end of weld bolt 5 and milk install pipes and 7 weld.Weld bolt is provided with screw thread outside 5 bottoms, and the upper lateral structural design has radian, and weld bolt 5 closely is connected with coupling bolt 3.Play the effect of fixed product and sealing.Cold junction 2 is a straight tube-like.Protection tube 4 is a tubulose, and an end is the conehead shape.
The milk device adopts four-wire system with thermal resistance in addition, has improved the degree of accuracy of product.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (4)
1. the milk device is used thermal resistance; It is characterized in that: comprise silica gel lead-in wire (1), cold junction (2), coupling bolt (3), protection tube (4), weld bolt (5), thin-film component (6), milk install pipes (7); Cold junction (2) is sleeved on outside the silica gel lead-in wire (1), and cold junction (2) other end and protection tube (4) are welded to connect, and thin-film component (6) is contained in the protection tube (4); Thin-film component (6) welds with an end of silica gel lead-in wire (1); Coupling bolt (3) and weld bolt (5) are enclosed within the two ends of protection tube respectively, and both are through being threaded, the other end and the milk of weld bolt (5) install pipes (7) weld.
2. milk device according to claim 1 is used thermal resistance; It is characterized in that: weld bolt (5) is provided with screw thread outside the bottom; The upper lateral structural design has radian; Weld bolt (5) internal openings gradient matches with protection tube (4) gradient, and weld bolt (5) closely is connected with coupling bolt (3).
3. milk device according to claim 1 is used thermal resistance, it is characterized in that: cold junction (2) is a straight tube-like.
4. milk device according to claim 1 is used thermal resistance, it is characterized in that: protection tube (4) is a tubulose, and an end is the conehead shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201201019U CN202511917U (en) | 2012-03-27 | 2012-03-27 | Thermal resistor for milk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201201019U CN202511917U (en) | 2012-03-27 | 2012-03-27 | Thermal resistor for milk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511917U true CN202511917U (en) | 2012-10-31 |
Family
ID=47064395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201201019U Expired - Fee Related CN202511917U (en) | 2012-03-27 | 2012-03-27 | Thermal resistor for milk device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511917U (en) |
-
2012
- 2012-03-27 CN CN2012201201019U patent/CN202511917U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20130327 |