CN207850548U - A kind of waterproof temperature-sensitive Capsule sealing structure - Google Patents
A kind of waterproof temperature-sensitive Capsule sealing structure Download PDFInfo
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- CN207850548U CN207850548U CN201721509586.XU CN201721509586U CN207850548U CN 207850548 U CN207850548 U CN 207850548U CN 201721509586 U CN201721509586 U CN 201721509586U CN 207850548 U CN207850548 U CN 207850548U
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- temperature
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- sensing probe
- steel pipe
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Abstract
The utility model discloses a kind of waterproof temperature-sensitive Capsule sealing structures, including Capsule, temperature detection steel pipe and temperature-sensing probe, one end sealing other end of the temperature detection steel pipe is provided with opening, and temperature detection steel tube surface be coated with solution ceramics, the temperature detection steel duct is provided with temperature-sensing probe, is connected on the temperature-sensing probe leaded, temperature detection steel pipe open end is set with Capsule, the Capsule is bell-jar rubber cap, and the Capsule includes ontology, outer safe edge and interior safe edge, and the ontology is cone rod structure；The utility model can fix steel pipe by penstock installation slot prevents steel pipe from hurting wire rod, ring packing boss fixes steel pipe and improves leakproofness, sealing wire and Capsule are played in capillary elongated slot deformation, in thermometric acute variation, capillary elongated slot plays the role of steel duct pressure, prevent Capsule because steel duct pressure unevenness falls off, temperature-sensing probe lock chamber, which fixes temperature-sensing probe, makes thermometric more stablize, and prevents temperature-sensing probe local heating from damaging.
Description
Technical field
The utility model is related to sealing element technical field, specifically a kind of waterproof temperature-sensitive Capsule sealing structure.
Background technology
Through Market Feedback, household heat pump water heater water tank temperature-sensing probe failure rate is higher, through searching verification, blind pipe pipe in many ways
Mouth can not ensure leakproofness using glass cement sealing, and ponding is easy in water tank blind pipe, lead to the immersion for a long time of water tank temperature-sensing probe
Yu Shuizhong, at the glue envelope of stainless steel probe top water inlet cause thermistor to damage, detection water tank temperature distortion, to heat pump unit
The case where cannot running well, happens occasionally；Another temperature-sensitive blind pipe is stainless steel tube, excessively sharp at nozzle, has probe wire to exist often
The phenomenon that being cut by blind pipe nozzle in transportational process also results in unit and is unable to operate normally, increase unit failure rate and
Repair rate, while temperature-sensing probe local heating caused by contacting steel pipe inner wall leads to the reduction of thermometric accuracy.
Invention content
The purpose of this utility model is to provide a kind of waterproof temperature-sensitive Capsule sealing structures, blind to solve in the prior art
Pipe nozzle can not ensure leakproofness using glass cement sealing, and ponding is easy in water tank blind pipe, and another temperature-sensitive blind pipe is stainless steel tube, pipe
Mouthful at it is excessively sharp, have the phenomenon that probe wire is cut in transportational process by blind pipe nozzle often, also result in unit without
The problem of method normal operation, temperature-sensing probe local heating caused by contacting steel pipe inner wall causes thermometric accuracy to reduce.
To achieve the above object, the utility model provides the following technical solutions：
A kind of waterproof temperature-sensitive Capsule sealing structure, including Capsule, temperature detection steel pipe and temperature-sensing probe, the one of the temperature detection steel pipe
The end sealing other end is provided with opening, and temperature detection steel tube surface be coated with solution ceramics, the temperature detection steel duct setting thoughts
Temperature probe, connects on the temperature-sensing probe leaded, and temperature detection steel pipe open end is set with Capsule, and the Capsule is bell-jar
Rubber cap, the Capsule include ontology, outer safe edge and interior safe edge, and the ontology is cone rod structure, and the body central offers
Through-hole line chamber, the ontology outer ring are provided with outer safe edge, and the outer safe edge outer ring surface is overlapped with ontology outer ring face, in the ontology
Circle is provided with interior safe edge, and the outer safe edge and interior safe edge are donut, and outer safe edge inner ring surface and interior safe edge outer ring surface it
Between form penstock installation slot, the interior safe edge inner ring surface overlaps with through-hole line chamber anchor ring, the lead by through-hole line chamber and
Temperature-sensing probe is connected.
Preferably, the interior safe edge length is more than outer safe edge length, and the interior safe edge is provided with beyond outer safe edge lateral surface
Ring packing boss, the interior safe edge are provided with temperature-sensing probe lock chamber beyond outer safe edge medial surface.
Preferably, ring packing boss longitudinal section be triangle, square, it is arc-shaped in one of which.
Preferably, anchor ring is longitudinally provided with capillary elongated slot in the through-hole line chamber.
Preferably, the Capsule is made of the TPEE materials of integrated injection molding.
Compared with prior art, the utility model has the beneficial effects that：
(1), the utility model can fix steel pipe by penstock installation slot prevents steel pipe from hurting wire rod, and ring packing boss is solid
Determine steel pipe and improves leakproofness；
(2), when through-hole line chamber is internally provided with capillary elongated slot, installs lead, sealing wire is played in capillary elongated slot deformation
With Capsule, in thermometric acute variation, capillary elongated slot plays the role of steel duct pressure, prevent Capsule because of steel duct pressure not
Fall off.
(3), temperature-sensing probe lock chamber, which fixes temperature-sensing probe, makes thermometric more stablize, and prevents temperature-sensing probe local heating from damaging
It is bad.
Description of the drawings
Fig. 1 is the Capsule half-section diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model.
In figure：1- Capsules；11- ontologies；101- through-hole line chambers；102- capillary elongated slots；103- temperature-sensing probe lock chambers；12-
Outer safe edge；13- penstock installation slots；131- ring packing boss；Safe edge in 14-；2- temperature detection steel pipes；3- temperature-sensing probes；4- leads.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, in the utility model embodiment, a kind of waterproof temperature-sensitive Capsule sealing structure, including Capsule 1, visit
One end sealing other end of warm steel pipe 2 and temperature-sensing probe 3, temperature detection steel pipe 2 is provided with opening, and 2 surface of temperature detection steel pipe be coated with
Solution ceramics prevent the high temperature wear of temperature detection steel pipe 2, increase the service life of temperature detection steel pipe 2, and temperature detection steel pipe 2 is internally provided with
Temperature-sensing probe 3 connects leaded 4 on temperature-sensing probe 3, and 2 open end of temperature detection steel pipe is set with Capsule 1, and Capsule 1 is bell-jar rubber
Capsule 1, Capsule 1 include ontology 11, outer safe edge 12 and interior safe edge 14, and ontology 11 is cone rod structure, and 11 center of ontology offers logical
Hole line chamber 101,11 outer ring of ontology are provided with outer safe edge 12, and 12 outer ring surface of outer safe edge is overlapped with 11 outer ring face of ontology, in ontology 11
Circle is provided with interior safe edge 14, and outer safe edge 12 and interior safe edge 14 are donut, ensure uniform stressed when temperature detection steel pipe 2 is installed,
And penstock installation slot 13 is formed between 14 outer ring surface of 12 inner ring surface of outer safe edge and interior safe edge, penstock installation slot 13 can fix temperature detection
Steel pipe 2 prevents temperature detection steel pipe 2 from hurting wire rod, and fixed temperature detection steel pipe 2 improves leakproofness, 14 inner ring surface of interior safe edge and through-hole line chamber
101 anchor rings overlap, and lead 4 is connected by through-hole line chamber 101 with temperature-sensing probe 3, and 14 length of interior safe edge is grown more than outer safe edge 12
Degree, interior safe edge 14 are provided with ring packing boss 131, ring packing boss 131 and temperature detection steel pipe 2 beyond 12 lateral surface of outer safe edge
Inner wall squeezes to form anti-skidding sealing, and interior safe edge 14 is provided with temperature-sensing probe lock chamber 103 beyond 12 medial surface of outer safe edge, ensure that
Temperature-sensing probe 3 keep with the concentricity of temperature detection steel pipe 2, make the uniformly contact external temperature of temperature-sensing probe 3, reduce temperature-sensing probe 3 because
Thermometric variation acutely and damage, improve temperature-sensing probe service life, convex 131 longitudinal sections of ring packing be triangle, square,
One of which in arc-shaped is longitudinally provided with capillary elongated slot 102 in through-hole line chamber 101 through anchor ring, and Capsule is by integrally noting
Molding TPEE materials to be moulded to constitute, sealing wire 4 and Capsule 1 are played in 102 deformation of capillary elongated slot, in thermometric acute variation, hair
Elongated slot 102 plays the role of inside temperature detection steel pipe 2 pressure, prevents Capsule 1 from falling off because of 2 internal pressure unevenness of temperature detection steel pipe.
The operation principle of the utility model is：In use, first connecting lead 4 with temperature-sensing probe 3, then lead 4 is worn
It is inserted in the through-hole line chamber 101 of Capsule 1 until the contact temperature-sensing probe of temperature-sensing probe 3 lock chamber 103, then inserts temperature-sensing probe 3
It puts into temperature-sensing probe lock chamber 103, and temperature-sensing probe 3 is kept pressing in outside with 14 concentricity of interior safe edge, capillary elongated slot 102
Deformation clamps lead 4 under the action of power, forms sealing, finally inserts the open end of temperature detection steel pipe 2 into penstock installation slot 13
It is interior, and rotation carries out lock sealing repeatedly, since ring packing boss 131 and 2 inner wall of temperature detection steel pipe squeeze, and lead 4 is to interior
The slight squeeze of safe edge 14, the obviously compact sense when penstock installation slot 13 and temperature detection steel pipe 2 are installed, leads to outer safe edge 12
Deformation forms strong sealing, while temperature-sensing probe 3 keeps the concentricity with temperature detection steel pipe 2, ensures that temperature-sensing probe 3 uniformly contacts
External temperature reduces temperature-sensing probe 3 and is damaged because thermometric variation is violent, improves temperature-sensing probe service life, penstock installation slot 13
Temperature detection steel pipe 2, which can be fixed, prevents temperature detection steel pipe 2 from hurting wire rod, and fixed temperature detection steel pipe 2 improves leakproofness；In through-hole line chamber 101
It is internally provided with capillary elongated slot 102, when installing lead 4, sealing wire 4 and Capsule 1 are played in 102 deformation of capillary elongated slot, in thermometric
When acute variation, capillary elongated slot 102 plays the role of inside temperature detection steel pipe 2 pressure, prevents Capsule 1 because of 2 internal pressure of temperature detection steel pipe
Unevenness falls off.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limit
The involved claim of system.
Claims (5)
1. a kind of waterproof temperature-sensitive Capsule sealing structure, including Capsule, temperature detection steel pipe and temperature-sensing probe, it is characterised in that：The spy
One end sealing other end of warm steel pipe is provided with opening, and temperature detection steel tube surface be coated with solution ceramics, in the temperature detection steel pipe
Portion is provided with temperature-sensing probe, connects leaded on the temperature-sensing probe, and temperature detection steel pipe open end is set with Capsule, the glue
Cap is bell-jar rubber cap, and the Capsule includes ontology, outer safe edge and interior safe edge, and the ontology is cone rod structure, the ontology
Center offers through-hole line chamber, and the ontology outer ring is provided with outer safe edge, and the outer safe edge outer ring surface is overlapped with ontology outer ring face,
The ontology inner ring is provided with interior safe edge, the outer safe edge and interior safe edge as donut, and outer safe edge inner ring surface and interior shield
Penstock installation slot is formed between the outer ring surface of side, the interior safe edge inner ring surface is overlapped with through-hole line chamber anchor ring, and the lead passes through
Through-hole line chamber is connected with temperature-sensing probe.
2. a kind of waterproof temperature-sensitive Capsule sealing structure according to claim 1, it is characterised in that：The interior safe edge length is big
In outer safe edge length, the interior safe edge is provided with ring packing boss beyond outer safe edge lateral surface, and the interior safe edge exceeds outer shield
Side medial surface is provided with temperature-sensing probe lock chamber.
3. a kind of waterproof temperature-sensitive Capsule sealing structure according to claim 2, it is characterised in that：The ring packing boss
Longitudinal section be triangle, square, it is arc-shaped in one of which.
4. a kind of waterproof temperature-sensitive Capsule sealing structure according to claim 1, it is characterised in that：It is indulged in the through-hole line chamber
It is provided with capillary elongated slot to through anchor ring.
5. a kind of waterproof temperature-sensitive Capsule sealing structure according to claim 1, it is characterised in that：The Capsule is by integrally noting
Molding TPEE materials are moulded to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509586.XU CN207850548U (en) | 2017-11-14 | 2017-11-14 | A kind of waterproof temperature-sensitive Capsule sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509586.XU CN207850548U (en) | 2017-11-14 | 2017-11-14 | A kind of waterproof temperature-sensitive Capsule sealing structure |
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| Publication Number | Publication Date |
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| CN207850548U true CN207850548U (en) | 2018-09-11 |
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|---|---|---|---|
| CN201721509586.XU Active CN207850548U (en) | 2017-11-14 | 2017-11-14 | A kind of waterproof temperature-sensitive Capsule sealing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141660A (en) * | 2018-10-22 | 2019-01-04 | 宁波奥克斯电气股份有限公司 | A kind of temperature sensing probe fixing device and air conditioner |
-
2017
- 2017-11-14 CN CN201721509586.XU patent/CN207850548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141660A (en) * | 2018-10-22 | 2019-01-04 | 宁波奥克斯电气股份有限公司 | A kind of temperature sensing probe fixing device and air conditioner |
| CN109141660B (en) * | 2018-10-22 | 2024-05-10 | 宁波奥克斯电气股份有限公司 | Temperature sensing probe fixing device and air conditioner |
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