CN208296999U - Temperature sensor and water heater - Google Patents
Temperature sensor and water heater Download PDFInfo
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- CN208296999U CN208296999U CN201821047443.6U CN201821047443U CN208296999U CN 208296999 U CN208296999 U CN 208296999U CN 201821047443 U CN201821047443 U CN 201821047443U CN 208296999 U CN208296999 U CN 208296999U
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- temperature
- temperature sensor
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- water heater
- sensitive shell
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Abstract
The utility model relates to a kind of temperature sensors, and the clamping mechanism suitable for clamping on water heater conduit is equipped with including temperature-sensitive shell, in connecting wire temperature-sensitive shell intracorporal temperature sensing thermistors and connect with temperature sensing thermistors, temperature-sensitive shell.Additionally relate to a kind of water heater, including water heater body and the inlet and outlet pipes being connect with water heater body, temperature sensor is connected with to being less than on water inlet pipe, temperature sensor uses above-mentioned temperature sensor, on corresponding water pipe, the temperature-sensitive end of temperature-sensitive shell contacts clamping mechanism clamping with corresponding water pipe.Through clamping mechanism clamping on water heater conduit, so that temperature-sensitive shell can contact temperature-sensitive with water pipe, carrys out the temperature change of liquid in detection pipe, avoid temperature sensor and directly contact water or other liquid, to effectively improve the service life of temperature sensor.The arrangement of temperature sensor is simple, mounts and dismounts all more convenient.
Description
Technical field
The utility model belongs to sensor technical field, and in particular to a kind of temperature sensor and is configured with the temperature sensing
The water heater of device.
Background technique
With the development of social science and technology, people increasingly advocate smart home, the intelligence for household electrical appliances and device systems
Control requires also higher and higher.Many common household electrical appliance such as water heaters, wall-hung boiler etc. are all required to by temperature sensor
Real-time monitoring temperature and measurement are carried out, and realizes Discrete control.Wall-mounted boiler type temperature sensor require thermometric accuracy, when
Effect property is high, to meet user demand.Currently, temperature sensor used in the water heaters such as wall-hung boiler generally directly contacts with water and is felt
Temperature, service life is low, weatherability is poor, needs to be replaced frequently and influence the normal use of water heater.
Utility model content
The utility model embodiment is related to a kind of temperature sensor and the water heater configured with the temperature sensor, at least may be used
Solve the segmental defect of the prior art.
The utility model embodiment is related to a kind of temperature sensor, including temperature-sensitive shell, to be set to the temperature-sensitive shell intracorporal
Temperature sensing thermistors and the connecting wire connecting with the temperature sensing thermistors are equipped with suitable for clamping on the temperature-sensitive shell
Clamping mechanism on water heater conduit.
As one of embodiment, the clamping mechanism includes folder spring, and the folder spring includes a pair of of reed clamping plate, two springs
Piece clamping plate is both secured on the temperature-sensitive shell and extends towards the side far from the connecting wire and surround suitable for hoop clip in heat
Banding slot on hydrophone water pipe, the temperature-sensitive end of the temperature-sensitive shell is between the two reed clamping plates.
As one of embodiment, the free end of the two reed clamping plates is flanging end, and two flanging ends are opposite to be combined into
The guide frame of outside flaring.
As one of embodiment, it is socketed with moulding on the temperature-sensitive shell and the temperature sensing thermistors are located at the note
Outside plastic, the two reed clamping plates are mounted on the moulding.
As one of embodiment, the connecting wire is fixed by epoxy resin and moulding encapsulation.
As one of embodiment, riveting is assemblied in one between the temperature-sensitive shell and the moulding.
As one of embodiment, the exposed part of the connecting wire is set with heat-shrink tube.
As one of embodiment, the temperature-sensitive shell is thin-walled tensioning member.
As one of embodiment, the temperature sensing thermistors are linked together with the connecting wire by electric resistance welding, and
Pad and the temperature sensing thermistors are coated by epoxy resin.
The utility model embodiment is related to a kind of water heater, connect including water heater body and with the water heater body
Inlet and outlet pipes, until less than temperature sensor is connected on the water inlet pipe, the temperature sensor uses temperature as described above
Sensor, on corresponding water pipe, the temperature-sensitive end of the temperature-sensitive shell contacts the clamping mechanism clamping with corresponding water pipe.
The utility model embodiment at least has the following beneficial effects:
Temperature sensor provided by the utility model, through clamping mechanism clamping on water heater conduit, so that temperature-sensitive shell
Body can contact temperature-sensitive with water pipe, carry out the temperature change of liquid in detection pipe, avoid temperature sensor and directly contact water or other
Liquid, to effectively improve the service life of temperature sensor.The arrangement of temperature sensor is simple, and installation and removal are all more
It is convenient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of temperature sensor provided by the embodiment of the utility model；
Fig. 2 is the front end assembly structure cross-sectional view of temperature sensor provided by the embodiment of the utility model.
Specific embodiment
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
All other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
Such as Fig. 1 and Fig. 2, the utility model embodiment provides a kind of temperature sensor, including temperature-sensitive shell 2, be set to it is described
Temperature sensing thermistors 3 in temperature-sensitive shell 2 and the connecting wire 6 being connect with the temperature sensing thermistors 3, wherein preferably,
Temperature sensing thermistors 3 weld together with connecting wire 6, are further preferably linked together by the way of electric resistance welding；On
The pad for stating temperature sensing thermistors 3 and itself and connecting wire 6 is coated preferably by epoxy resin 4, by temperature-sensitive temperature-sensitive electricity
Resistance 3 and the encapsulation of connecting wire 6 are fixed in temperature-sensitive shell 2, guarantee that position of the temperature sensing thermistors 3 in temperature-sensitive shell 2 is stablized
Property and temperature sensing thermistors 3 and 6 connection structure of connecting wire reliability, and guarantee temperature sensing thermistors 3 and pad
With good insulation resistance energy.
As preferred embodiment, such as Fig. 1 and Fig. 2, it is equipped with suitable for clamping on water heater conduit on temperature-sensitive shell 2
Clamping mechanism.Temperature sensor provided in this embodiment, through above-mentioned clamping mechanism clamping on water heater conduit, so that sense
Warm shell 2 can with water pipe contact temperature-sensitive, carry out the temperature change of liquid in detection pipe, avoid temperature sensor directly contact water or
Other liquid, to effectively improve the service life of temperature sensor.Arrangement of temperature sensor provided in this embodiment is simple,
It mounts and dismounts all more convenient.
Above-mentioned clamping mechanism is optimized, it is preferable that such as Fig. 1 and Fig. 2, clamping mechanism includes folder spring 1, and folder spring 1 wraps
A pair of of reed clamping plate is included, two reed clamping plates are both secured to extend and surround on temperature-sensitive shell 2 and towards the side far from connecting wire 6
Suitable for banding slot of the hoop clip on water heater conduit, the temperature-sensitive end of temperature-sensitive shell 2 is between two reed clamping plates.Pass through above-mentioned two
Piece reed clamping plate clamps water heater conduit, and temperature sensor can be mounted on water pipe, meanwhile, so that between two reed clamping plates
Temperature-sensitive shell 2 is contacted with water pipe, to carry out quick temperature-sensitive.The plate face of two reed clamping plates is opposite, is cylinder with temperature-sensitive shell 2
For shell, two reed clamping plates are preferably arranged symmetrically relative to the central axes of the temperature-sensitive shell 2.The plate face of two reed clamping plates can
Be it is arc-shaped, to wrap clamping water pipe；The plate face of two reed clamping plates is also possible to planar, is easy-to-understand to, for convenient for folder
Tightly, two reed clamping plates gradually draw close V-shaped closing in, when clamping, two reed clamping plates respectively with water pipe it is tangent against.
Continue to optimize above-mentioned clamping mechanism, by two reed clamping plates and water pipe it is tangent against structure for, formed multiple spot
Clamp structure, can be set the two reeds clamping plate installation end side have for water pipe it is tangent against butting section.As this
The preferred structure that embodiment provides, such as Fig. 2 are socketed with moulding 5 on temperature-sensitive shell 2 and temperature sensing thermistors 3 are located at moulding 5
Outside, two reed clamping plates are mounted on moulding 5, using suit moulding 5 on temperature-sensitive shell 2 and for installing two Spring clips
On the one hand plate is convenient for the setting of reed clamping plate, guarantees the stability and reliability of mounting structure, on the other hand, moulding 5 can be with
The heat transfer between reed clamping plate and temperature-sensitive shell 2 is isolated, guarantees 3 temperature-sensitive accuracy of temperature sensing thermistors.Then, above-mentioned such as Fig. 2
Butting section can be formed on the moulding 5, two butting section self-induction temperature shells, 2 laterally outside inclination extend and extend to
The connection of respective side reed clamping plate, can improve the mounting structure stability of reed clamping plate simultaneously.Such as Fig. 2, two reed clamping plates and two
Butting section i.e. constitute a tetragonous rod structure, can firmly clamping on water pipe.It is further preferred that such as Fig. 1 and Fig. 2, two springs
The free end of piece clamping plate is flanging end, and two flanging ends are combined into the guide frame of outside flaring relatively, which is
For V-groove shape, and the V-groove is connected to above-mentioned banding slot, which can mention in order to contact positioning with water pipe
High clamping operating efficiency.
It is easy-to-understand to, above-mentioned connecting wire 6 needs to be pierced by above-mentioned moulding 5, then, it is preferable that such as Fig. 2, connecting wire 6
It is fixed by epoxy resin 4 and the encapsulation of moulding 5, the wire body that is to say that connecting wire 6 is located in moulding 5 passes through epoxy resin
4 encapsulation are fixed in the moulding 5, to guarantee reliability that connecting wire 6 connect with temperature sensing thermistors 3, meanwhile, guarantee
The leakproofness of temperature sensor.
It is further preferred that such as Fig. 1, the exposed part of the connecting wire 6 is set with heat-shrink tube 7, is equipped with based on above-mentioned
The case where moulding 5, i.e., the wire body that connecting wire 6 stretches out in except moulding 5 is enclosed with heat-shrink tube 7, preferably to protect
Connecting wire 6 improves its service life.Such as Fig. 1, generally, above-mentioned 6 tail end of connecting wire is equipped with terminal 8 and modeling seat 9, modeling
Seat 9 can access the control circuit of water heater.
Both preferably, riveting is assemblied in one between the temperature-sensitive shell 2 and the moulding 5 such as Fig. 2, guarantee
The stability of connection structure.In the present embodiment, above-mentioned temperature-sensitive shell 2 preferably uses thin-walled tensioning member, and heat-conductive characteristic is good；Its
Preferably it is made using copper sheet deep-draw.The heat conduction copper sheet packaged type of the present embodiment abandoning tradition is utilized using red copper shell
Epoxy resin 4 encapsulates, and structure is simple, is easily assembled, and has good leakproofness.It further can be in 2 bottom of temperature-sensitive shell
One layer of heat conductive silica gel is smeared on surface, and the response speed of heat-conducting effect and temperature-sensitive can be improved.
Embodiment two
The utility model embodiment is related to a kind of water heater, connect including water heater body and with the water heater body
Inlet and outlet pipes, until the temperature sensor preferably uses above-described embodiment less than temperature sensor is connected on the water inlet pipe
Temperature sensor provided by one, the clamping mechanism clamping on corresponding water pipe, the temperature-sensitive end of the temperature-sensitive shell 2 with it is right
The water pipe contact answered.Wherein, above-mentioned water heater is preferably wall-hung boiler.
By in the governor circuit of above-mentioned temperature sensor access water heater, it is stated that, can pass through in previous embodiment one
The modeling seat 9 of 6 tail end of connecting wire accesses in the governor circuit, through clamping mechanism clamping on corresponding water pipe, passes through temperature-sensitive
Shell 2 and temperature sensing thermistors therein 3 carry out the temperature change of liquid in detection pipe, to generate corresponding electric signal, transmission
To control circuit.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of temperature sensor, including temperature-sensitive shell, be set to the intracorporal temperature sensing thermistors of the temperature-sensitive shell and with it is described
The connecting wire of temperature sensing thermistors connection, it is characterised in that: be equipped with suitable for clamping on the temperature-sensitive shell in water heater water
Clamping mechanism on pipe.
2. temperature sensor as described in claim 1, it is characterised in that: the clamping mechanism includes folder spring, the folder spring packet
Include a pair of of reed clamping plate, the two reed clamping plates are both secured on the temperature-sensitive shell and towards the side far from the connecting wire
Extend and surround the banding slot suitable for hoop clip on water heater conduit, the temperature-sensitive end of the temperature-sensitive shell is located at two Spring clips
Between plate.
3. temperature sensor as claimed in claim 2, it is characterised in that: the free end of the two reed clamping plates is flanging end
Portion, the opposite guide frame for being combined into outside flaring in two flanging ends.
4. temperature sensor as claimed in claim 2, it is characterised in that: be socketed with moulding and described on the temperature-sensitive shell
Temperature sensing thermistors are located at outside the moulding, and the two reed clamping plates are mounted on the moulding.
5. temperature sensor as claimed in claim 4, it is characterised in that: the connecting wire passes through epoxy resin and the note
Plastic encapsulation is fixed.
6. temperature sensor as claimed in claim 4, it is characterised in that: riveting between the temperature-sensitive shell and the moulding
It is assemblied in one.
7. temperature sensor as described in claim 1, it is characterised in that: the exposed part of the connecting wire is set with pyrocondensation
Pipe.
8. temperature sensor as described in claim 1, it is characterised in that: the temperature-sensitive shell is thin-walled tensioning member.
9. temperature sensor as described in claim 1, it is characterised in that: the temperature sensing thermistors and the connecting wire are logical
It crosses electric resistance welding to link together, and pad and the temperature sensing thermistors are coated by epoxy resin.
10. a kind of water heater, including water heater body and the inlet and outlet pipes being connect with the water heater body, it is characterised in that:
To less than temperature sensor is connected on the water inlet pipe, the temperature sensor is used such as any one of claims 1 to 9 institute
The temperature sensor stated, the clamping mechanism clamping is on corresponding water pipe, the temperature-sensitive end of the temperature-sensitive shell and corresponding water
Pipe contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047443.6U CN208296999U (en) | 2018-07-02 | 2018-07-02 | Temperature sensor and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047443.6U CN208296999U (en) | 2018-07-02 | 2018-07-02 | Temperature sensor and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208296999U true CN208296999U (en) | 2018-12-28 |
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ID=64700169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047443.6U Active CN208296999U (en) | 2018-07-02 | 2018-07-02 | Temperature sensor and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208296999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440939A (en) * | 2019-08-14 | 2019-11-12 | 建龙北满特殊钢有限责任公司 | Electric furnace furnace shell temperature element |
-
2018
- 2018-07-02 CN CN201821047443.6U patent/CN208296999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440939A (en) * | 2019-08-14 | 2019-11-12 | 建龙北满特殊钢有限责任公司 | Electric furnace furnace shell temperature element |
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