CN105181229B - Pressure sensor on solar water heater - Google Patents
Pressure sensor on solar water heater Download PDFInfo
- Publication number
- CN105181229B CN105181229B CN201510614760.6A CN201510614760A CN105181229B CN 105181229 B CN105181229 B CN 105181229B CN 201510614760 A CN201510614760 A CN 201510614760A CN 105181229 B CN105181229 B CN 105181229B
- Authority
- CN
- China
- Prior art keywords
- hollow hoses
- hollow
- hoses
- thermistor
- pressure sensor
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to a kind of pressure sensor, especially a kind of pressure sensor on solar water heater；The pressure sensor being used on solar water heater that is easy and reducing production cost is prepared the object of the present invention is to provide a kind of；It is made of No.1 hollow hoses, No. two hollow hoses, thermistor, insulating sleeve, signal control chip, pressure inductor and supporting member；No.1 hollow hoses are a hollow structure and the plastic hose of one end closing, No. two hollow hoses are the plastic flexible pipe of a hollow structure, No.1 hollow hoses and the outer wall of No. two hollow hoses length directions link into an integrated entity, and No.1 hollow hoses are concordant with the head of No. two hollow hoses；Thermistor is equipped with the blind end of No.1 hollow hoses, is equipped with insulating sleeve in the outside of thermistor, solid construction etc. is filled up into the gap in No.1 hollow hoses by filling gel；It has the characteristics that simple in structure, design is reasonable and easy to use.
Description
Technical field
The present invention relates to a kind of pressure sensor, especially a kind of pressure sensor on solar water heater.
Background technology
It is used for the pressure sensor on solar water heater on the market at present generally by housing, detecting element and sensing chip
Deng composition, but step of these sensors in production and processing is very cumbersome, and production cost is also higher.
Solved in view of the above problems, being badly in need of us.
The content of the invention
Use that is easy and reducing production cost is prepared it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of
In the pressure sensor on solar water heater.
In order to achieve the above object, a kind of pressure sensor on solar water heater designed by the present invention, it
By No.1 hollow hoses, No. two hollow hoses, thermistor, insulating sleeve, signal control chip, pressure inductor and support structure
Part is formed；No.1 hollow hoses are a hollow structure and the plastic hose of one end closing, and No. two hollow hoses are one hollow
The plastic flexible pipe of structure, No.1 hollow hoses and the outer wall of No. two hollow hoses length directions link into an integrated entity, and No.1 is hollow
Hose is concordant with the head of No. two hollow hoses；Thermistor is equipped with the blind end of No.1 hollow hoses, in thermistor
Outside be equipped with insulating sleeve, solid construction is filled up into the gap in No.1 hollow hoses by filling gel, temperature-sensitive electricity
Resistance is connected by conducting wire with signal control chip, so that the temperature signal that thermistor is detected is transferred to signal control core
Piece, then signal control chip temperature signal is transformed into digital data transmission to display；Pressure inductor is arranged on two
The end of number hollow hoses, pressure inductor is connected by connecting line with signal control chip, in No.1 hollow hoses and No. two
The end of hollow hoses is equipped with supporting member, i.e., supporting member and No.1 hollow hoses, No. two hollow hoses are to be flexible coupling, the branch
It is to play the role of support to support component.
Preferably, No. two hollow hoses are consistent with the length of No.1 hollow hoses.
In order to which the pressure sensor is in state straight down in the water tank of solar water heater, gold can also be included
Belong to casing, metal sleeve is coated on the outside of No.1 hollow hoses and No. two hollow hoses, and the gap in metal sleeve leads to
Cross filling gel and fill up into solid construction；It is of course also possible to it is the head appearance in No.1 hollow hoses and No. two hollow hoses
Face is equipped with counterweight.
In order to which the connection with metal sleeve and production are more convenient, which can also so design, in metal
Piece consistent with its length No. two hollow hoses are set in casing, pressure inductor is arranged on the end of No. two hollow hoses,
Pressure inductor is connected by connecting line with signal control chip；Thermistor is also set up in metal sleeve, in thermistor
Outside insulating sleeve is set, thermistor is connected by conducting wire with signal control chip, so that thermistor be detected
Temperature signal is transferred to signal control chip, and then temperature signal is transformed into digital data transmission to display by signal control chip
On device, solid construction is filled up into the gap in metal sleeve by filling gel.
In use, the data that pressure inductor detects can rise according to the gradual of water in solar water heater water tank
Temperature and produce error, further include pressure detecting conversion chip, pressure inductor passes through connecting line and connects with pressure detecting conversion chip
Connect, pressure detecting conversion chip is connected by connecting line with signal control chip, and thermistor is also examined by connecting line with pressure
Conversion chip is surveyed, so that the water temperature detected is respectively delivered to thermistor pressure detecting conversion chip and signal controls core
Piece, pressure detecting conversion chip receive the water temperature transmitted by thermistor and the pressure transmitted by pressure inductor respectively
Value, changes according to the temperature and pressure of setting, the pressure value changed is transported to signal control chip again.
Preferably, above-mentioned supporting member is a hollow stainless steel tube, the effect of the supporting member is according to branch
The dead weight of component is supportted, state of the pressure sensor in water tank is remained straight down, will not float.
The operation principle of the pressure sensor is：The temperature signal detected is transferred to signal control core by thermistor
The pressure detected is also communicated to signal control chip by piece, pressure inductor, and then signal control chip turns temperature signal
Become digital data transmission to display.
In accordance with the above, a kind of pressure sensor on solar water heater designed by the present invention, by this
Unique structure design so that the novel pressure sensor is more easy and quick in prepared by production and processing, improves life
Produce processing efficiency.Therefore, it has the characteristics that simple in structure, design is reasonable and easy to use.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the structure diagram of the embodiment of the present invention 2；
Fig. 3 is the structure diagram of the embodiment of the present invention 3.
Embodiment
Embodiment 1：
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of pressure sensor on solar water heater of the present embodiment description, it is by metallic sheath
Pipe 1, No.1 hollow hoses 2, signal control chip 3, pressure inductor 4,8 structure of supporting member 5, thermistor 6 and insulating sleeve
Into；No.1 hollow hoses are arranged in metal sleeve, and No.1 hollow hoses 2 are a hollow plastic hose, pressure inductor 4
The end of No.1 hollow hoses 2 is arranged on, and pressure inductor 4 is connected by connecting line with signal control chip 3；In metallic sheath
Pipe 1 is internally provided with thermistor 6, is also cased with insulating sleeve 8 in the outside of thermistor 6, and thermistor 6 by conducting wire 7 with
Signal control chip 3 connects；Supporting member 5 is to be flexible coupling with No.1 hollow hoses 2, and connecting line and conducting wire 7 are set respectively
In supporting member 5；Solid construction is filled up into gap in metal sleeve 1 by filling gel 9.
Embodiment 2：
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 2, a kind of pressure sensor on solar water heater of the present embodiment description, it is by signal control
Coremaking piece 1, pressure inductor 2, supporting member 3,4, No. two hollow hoses 5 of No.1 hollow hoses, thermistor 6 and insulating sleeve
7 are formed, and No. two hollow hoses 5 are a hollow plastic hose, and No.1 hollow hoses 4 are soft for the hollow plastic of one end closing
Pipe, and No.1 hollow hoses 4 and the outer wall of No. two 5 length directions of hollow hoses link into an integrated entity；Thermistor 6 is arranged on No.1
In the blind end of hollow pipe 4, insulating sleeve 7 is also cased with the outside of thermistor 6, and thermistor 6 passes through conducting wire 8 and signal
Control chip 1 connects；Solid construction, pressure inductor 2 are filled up into gap in No.1 hollow pipe 4 by filling gel 9
The end of No. two hollow hoses 5 is arranged on, and pressure inductor 2 is connected by connecting line with signal control chip 1.
Embodiment 3：
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 3, a kind of pressure sensor on solar water heater of the present embodiment description, it is by metallic sheath
Pipe 1, No.1 hollow hoses 2, signal control chip 3, pressure inductor 4, supporting member 5, thermistor 6, insulating sleeve 8 and pressure
Power detection conversion chip 7 is formed；No.1 hollow hoses 2 are arranged in metal sleeve 1, and No.1 hollow hoses 2 are one hollow
Plastic hose, pressure inductor 4 are arranged on the end of No.1 hollow hoses 2, and pressure inductor 4 passes through connecting line and pressure detecting
Conversion chip 7 connects, and pressure detecting conversion chip 7 is connected by connecting line with signal control chip 3；Inside metal sleeve 1
Equipped with thermistor 6, insulating sleeve 8 is also cased with the outside of thermistor 6, and thermistor 6 passes through conducting wire 10 and signal control
Coremaking piece 3 connects；Solid construction is filled up into gap in metal sleeve by filling gel 9, and supporting member 5 is empty with No.1
Connecting line and conducting wire 10 are separately positioned in supporting member 5 by soft-hearted pipe 2 to be flexible coupling.
Claims (7)
- A kind of 1. pressure sensor on solar water heater, it is characterised in that：It is by No.1 hollow hoses, No. two skies Soft-hearted pipe, thermistor, insulating sleeve, signal control chip, pressure inductor and supporting member are formed；No.1 hollow hoses The plastic hose closed for a hollow structure and one end, No. two hollow hoses for a hollow structure plastic flexible pipe, No. two Hollow hoses are consistent with the length of No.1 hollow hoses, and No.1 hollow hoses are connected with the outer wall of No. two hollow hoses length directions Integrally, and No.1 hollow hoses are concordant with the head of No. two hollow hoses；Heat is equipped with the blind end of No.1 hollow hoses Quick resistance, is equipped with insulating sleeve, the gap in No.1 hollow hoses is filled up by filling gel in the outside of thermistor Into solid construction, thermistor is connected by conducting wire with signal control chip, and pressure inductor is arranged on No. two hollow hoses End, pressure inductor is connected by connecting line with signal control chip, at the end of No.1 hollow hoses and No. two hollow hoses End is equipped with supporting member, i.e., supporting member and No.1 hollow hoses, No. two hollow hoses are to be flexible coupling.
- A kind of 2. pressure sensor on solar water heater according to claim 1, it is characterised in that：No. two skies Soft-hearted pipe is consistent with the length of No.1 hollow hoses.
- A kind of 3. pressure sensor on solar water heater according to claim 1, it is characterised in that：Further include Metal sleeve, metal sleeve are coated on the outside of No.1 hollow hoses and No. two hollow hoses, the gap in metal sleeve Solid construction is filled up into by filling gel.
- A kind of 4. pressure sensor on solar water heater according to claim 1, it is characterised in that：In No.1 The head exterior surface of hollow hoses and No. two hollow hoses is equipped with counterweight.
- A kind of 5. pressure sensor on solar water heater according to claim 3, it is characterised in that：In metal Piece consistent with its length No. two hollow hoses are set in casing, pressure inductor is arranged on the end of No. two hollow hoses, Pressure inductor is connected by connecting line with signal control chip；Thermistor is also set up in metal sleeve, in thermistor Outside insulating sleeve is set, thermistor is connected by conducting wire with signal control chip, and the gap in metal sleeve is equal Solid construction is filled up into by filling gel.
- A kind of 6. pressure sensor on solar water heater according to claim 1, it is characterised in that：Further include Pressure detecting conversion chip, pressure inductor are connected by connecting line with pressure detecting conversion chip, pressure detecting conversion chip Be connected by connecting line with signal control chip, thermistor by connecting line also with pressure detecting conversion chip.
- A kind of 7. pressure sensor on solar water heater according to claim 1, it is characterised in that：Above-mentioned Supporting member is a hollow stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614760.6A CN105181229B (en) | 2015-09-24 | 2015-09-24 | Pressure sensor on solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614760.6A CN105181229B (en) | 2015-09-24 | 2015-09-24 | Pressure sensor on solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105181229A CN105181229A (en) | 2015-12-23 |
| CN105181229B true CN105181229B (en) | 2018-04-24 |
Family
ID=54903471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510614760.6A Expired - Fee Related CN105181229B (en) | 2015-09-24 | 2015-09-24 | Pressure sensor on solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105181229B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204924554U (en) * | 2015-09-24 | 2015-12-30 | 浙江比华丽电子科技有限公司 | A novel pressure sensor for solar water heater is last |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005274412A (en) * | 2004-03-25 | 2005-10-06 | Denso Corp | Temperature sensor integrated type pressure sensor device |
| JP2006194683A (en) * | 2005-01-12 | 2006-07-27 | Denso Corp | Temperature sensor-integrated pressure sensor device |
| CN100545583C (en) * | 2005-05-27 | 2009-09-30 | 上海自动化仪表股份有限公司 | A kind of differential pressure, pressure, temperature simultaneously measuring multi-parameter sensor |
| US7210346B1 (en) * | 2005-12-21 | 2007-05-01 | Honeywell International Inc. | Modular sensing apparatus |
| JP2008261796A (en) * | 2007-04-13 | 2008-10-30 | Denso Corp | Temperature-sensor-integrated pressure sensor apparatus |
| CN202362110U (en) * | 2011-11-18 | 2012-08-01 | 天津锐意泰克汽车电子有限公司 | Air inlet temperature pressure transducer |
-
2015
- 2015-09-24 CN CN201510614760.6A patent/CN105181229B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204924554U (en) * | 2015-09-24 | 2015-12-30 | 浙江比华丽电子科技有限公司 | A novel pressure sensor for solar water heater is last |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105181229A (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006105370A3 (en) | Methods for monitoring fouling of aqueous systems including enhanced heat exchanger tubes | |
| CA2637636A1 (en) | Detection device for measuring the quantity of warm water remaining in a storage bladder | |
| CN201662254U (en) | Water temperature and level sensor of solar water heater | |
| CN105181229B (en) | Pressure sensor on solar water heater | |
| CN104654559B (en) | A kind of insulation safety type electric heater | |
| CN201607266U (en) | Device for detecting water level of water tank | |
| CN203772443U (en) | Fabricated NTC temperature sensor used for household electric appliances | |
| CN204924554U (en) | A novel pressure sensor for solar water heater is last | |
| CN201363909Y (en) | Gas wall-mounted boiler with automatic water supplementing device | |
| CN201926520U (en) | Platinum resistor temperature sensor with shielding wire | |
| CN204943937U (en) | Signal collection unit on solar water heater | |
| CN204593823U (en) | A kind of insulation safety type electric heater | |
| CN201585790U (en) | Digital read-out vacuum cup using USB to supply power | |
| CN203336812U (en) | Three-dimensional spiral heating ultrathin double-liner electric water heater | |
| CN202903376U (en) | Double-Pi-shaped calorimeter pipe segment | |
| CN202057386U (en) | Digital communication gradient sensor | |
| CN201561590U (en) | Bottom mounting type solar energy water heater sensor | |
| CN201281447Y (en) | Quickly heater | |
| CN206132261U (en) | Temperature sensor and bread machine | |
| CN205719306U (en) | A kind of 5 stagnation temperature probes of aero-engine | |
| CN202204558U (en) | Induction electrode of water temperature and level sensor | |
| CN201488121U (en) | Solar water heater system provided with measuring and controlling instrument | |
| CN220320454U (en) | Electric heating faucet with accurate temperature measurement | |
| CN203908594U (en) | High-temperature melt temperature and pressure measurement sensor | |
| CN202562134U (en) | U-shaped embedded pipe capable of measuring vertical temperature distribution of circulation liquid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |