CN105181229A - Novel pressure transducer for solar water heater - Google Patents
Novel pressure transducer for solar water heater Download PDFInfo
- Publication number
- CN105181229A CN105181229A CN201510614760.6A CN201510614760A CN105181229A CN 105181229 A CN105181229 A CN 105181229A CN 201510614760 A CN201510614760 A CN 201510614760A CN 105181229 A CN105181229 A CN 105181229A
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- Prior art keywords
- hollow hoses
- hollow
- thermistor
- hoses
- water heater
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- Measuring Fluid Pressure (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to a pressure transducer, and particularly a novel pressure transducer for a solar water heater. The novel pressure transducer is simple in production and is low in production cost. The novel pressure transducer is composed of a first hollow flexible pipe, a second hollow flexible pipe, a thermistor, an insulating bush, a signal control chip, a pressure transducer and a supporting member. The first hollow flexible pipe is the plastic flexible pipe with the hollow structure and one closed end, the second hollow flexible pipe is the plastic flexible pipe with the hollow structure, the outer walls of the first hollow flexible pipe and the second hollow flexible pipe in the length direction are connected integrally, and the head of the first hollow flexible pipe aligns with the head of the second hollow flexible pipe. The thermistor is arranged on the closed end of the first hollow flexible pipe, the insulating bush is arranged on the external side of the thermistor, and silica gel is filled in the gap in the first hollow flexible pipe for forming the solid structure and the like. The novel pressure transducer for the solar water heater is simple in structure, is reasonable in design, is convenient to operate and the like.
Description
Technical field
The present invention relates to a kind of pressure transducer, especially a kind of Novel pressure sensor on solar water heater.
Background technology
Pressure transducer at present on the market on solar water heater is generally made up of housing, detecting element and sensing chip etc., but the step of these sensors in production and processing is very loaded down with trivial details, and production cost is also higher.
For above problem, be badly in need of us and solve.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and prepare the Novel pressure sensor on solar water heater that is easy and reduction production cost.
In order to achieve the above object, a kind of Novel pressure sensor on solar water heater designed by the present invention, it is made up of a hollow hoses, No. two hollow hoses, thermistor, insulating sleeve, signal control chip, pressure inductor and supporting members; Hollow hoses is a hollow structure and the plastic hose closed of one end, No. two hollow hoses are the plastic flexible pipe of a hollow structure, the outer wall of a hollow hoses and No. two hollow hoses length directions links into an integrated entity, and a hollow hoses is concordant with the head of No. two hollow hoses; Thermistor is provided with at the blind end place of a hollow hoses, insulating sleeve is provided with in the outside of thermistor, solid construction is filled up into by filling gel in gap in a hollow hoses, thermistor is connected with signal control chip by wire, thus the temperature signal detected by thermistor is transferred to signal control chip, then temperature signal is transformed into digital data transmission on display by signal control chip; Pressure inductor is arranged on the end of No. two hollow hoses, pressure inductor is connected with signal control chip by connecting line, supporting member is provided with at the end of a hollow hoses and No. two hollow hoses, namely supporting member and a hollow hoses, No. two hollow hoses are for being flexible coupling, and this supporting member is the effect playing support.
As preferably, No. two hollow hoses are consistent with the length of a hollow hoses.
In order to this pressure transducer is in state straight down in the water tank of solar water heater, metal sleeve can also be comprised, metal sleeve is coated on the outside of a hollow hoses and No. two hollow hoses, and solid construction is filled up into by filling gel in the gap in metal sleeve; Certainly, also can be provided with counterweight at the head exterior surface of a hollow hoses and No. two hollow hoses.
In order to the connection of metal sleeve and produce more convenient, this Novel pressure sensor can also design like this, No. two hollow hoses consistent with its length are set in metal sleeve, pressure inductor is arranged on the end of No. two hollow hoses, and pressure inductor is connected with signal control chip by connecting line; In metal sleeve, also thermistor is set, at the arranged outside insulating sleeve of thermistor, thermistor is connected with signal control chip by wire, thus the temperature signal detected by thermistor is transferred to signal control chip, then temperature signal is transformed into digital data transmission on display by signal control chip, and solid construction is all filled up into by filling gel in the gap in metal sleeve.
In use, the data that pressure inductor detects can produce error according to the intensification gradually of water in solar water heater water tank, also comprise pressure detection conversion chip, pressure inductor is connected with pressure detection conversion chip by connecting line, pressure detection conversion chip is connected with signal control chip by connecting line, thermistor by connecting line also with pressure detection conversion chip, thus the water temperature detected is transported to pressure detection conversion chip and signal control chip by thermistor respectively, pressure detection conversion chip receives the water temperature transmitted by thermistor and the force value transmitted by pressure inductor respectively, according to the temperature and pressure conversion of setting, the force value changed is transported to signal control chip again.
As preferably, above-mentioned supporting member is the stainless-steel tube of a hollow, and the effect of this supporting member is the deadweight according to supporting member, makes the state of pressure transducer in water tank remain straight down, can not be floating.
The principle of work of this Novel pressure sensor is: the temperature signal detected is transferred to signal control chip by thermistor, the pressure detected also is transferred to signal control chip by pressure inductor, and then temperature signal is transformed into digital data transmission on display by signal control chip.
According to the above, a kind of Novel pressure sensor on solar water heater designed by the present invention, by the structural design of this uniqueness, make this Novel pressure sensor more easy and quick in production and processing preparation, improve production and processing efficiency.Therefore, it has the features such as structure is simple, reasonable in design and easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present invention 3.
Embodiment
Embodiment 1:
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of Novel pressure sensor on solar water heater that the present embodiment describes, it is made up of metal sleeve 1, hollow hoses 2, signal control chip 3, pressure inductor 4, supporting member 5, thermistor 6 and an insulating sleeve 8; A hollow hoses is arranged in metal sleeve, and a hollow hoses 2 is the plastic hose of a hollow, and pressure inductor 4 is arranged on the end of a hollow hoses 2, and pressure inductor 4 is connected with signal control chip 3 by connecting line; Be provided with thermistor 6 in metal sleeve 1 inside, also overlapping in the outside of thermistor 6 has insulating sleeve 8, and thermistor 6 is connected with signal control chip 3 by wire 7; Connecting line and wire 7 for being flexible coupling, and are separately positioned in supporting member 5 by supporting member 5 and a hollow hoses 2; Solid construction is filled up into by filling gel 9 in gap in metal sleeve 1.
Embodiment 2:
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 2, a kind of Novel pressure sensor on solar water heater that the present embodiment describes, it is made up of signal control chip 1, pressure inductor 2, supporting member 3, hollow hoses 4, No. two hollow hoses 5, thermistor 6 and insulating sleeves 7, No. two hollow hoses 5 are the plastic hose of a hollow, the hollow plastic flexible pipe that a hollow hoses 4 is closed for one end, and the outer wall of a hollow hoses 4 and No. two hollow hoses 5 length directions links into an integrated entity; Thermistor 6 is arranged in the blind end of a hollow tubular 4, and also overlapping in the outside of thermistor 6 has insulating sleeve 7, and thermistor 6 is connected with signal control chip 1 by wire 8; Solid construction is filled up into by filling gel 9 in gap in a hollow tubular 4, and pressure inductor 2 is arranged on the end of No. two hollow hoses 5, and pressure inductor 2 is connected with signal control chip 1 by connecting line.
Embodiment 3:
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 3, a kind of Novel pressure sensor on solar water heater that the present embodiment describes, it is made up of metal sleeve 1, hollow hoses 2, signal control chip 3, pressure inductor 4, supporting member 5, thermistor 6, insulating sleeve 8 and a pressure detection conversion chip 7; A hollow hoses 2 is arranged in metal sleeve 1, a hollow hoses 2 is the plastic hose of a hollow, pressure inductor 4 is arranged on the end of a hollow hoses 2, pressure inductor 4 is connected with pressure detection conversion chip 7 by connecting line, and pressure detection conversion chip 7 is connected with signal control chip 3 by connecting line; Be provided with thermistor 6 in metal sleeve 1 inside, also overlapping in the outside of thermistor 6 has insulating sleeve 8, and thermistor 6 is connected with signal control chip 3 by wire 10; Solid construction is filled up into by filling gel 9 in gap in metal sleeve, and connecting line and wire 10 for being flexible coupling, and are separately positioned in supporting member 5 by supporting member 5 and a hollow hoses 2.
Claims (7)
1. the Novel pressure sensor on solar water heater, is characterized in that: it is made up of a hollow hoses, No. two hollow hoses, thermistor, insulating sleeve, signal control chip, pressure inductor and supporting members; Hollow hoses is a hollow structure and the plastic hose closed of one end, No. two hollow hoses are the plastic flexible pipe of a hollow structure, No. two hollow hoses are consistent with the length of a hollow hoses, the outer wall of a hollow hoses and No. two hollow hoses length directions links into an integrated entity, and a hollow hoses is concordant with the head of No. two hollow hoses; Thermistor is provided with at the blind end place of a hollow hoses, insulating sleeve is provided with in the outside of thermistor, solid construction is filled up into by filling gel in gap in a hollow hoses, thermistor is connected with signal control chip by wire, pressure inductor is arranged on the end of No. two hollow hoses, pressure inductor is connected with signal control chip by connecting line, be provided with supporting member at the end of a hollow hoses and No. two hollow hoses, namely supporting member and a hollow hoses, No. two hollow hoses are for being flexible coupling.
2. a kind of Novel pressure sensor on solar water heater according to claim 1, is characterized in that: No. two hollow hoses are consistent with the length of a hollow hoses.
3. a kind of Novel pressure sensor on solar water heater according to claim 1, it is characterized in that: also comprise metal sleeve, metal sleeve is coated on the outside of a hollow hoses and No. two hollow hoses, and solid construction is filled up into by filling gel in the gap in metal sleeve.
4. a kind of Novel pressure sensor on solar water heater according to claim 1, is characterized in that: be provided with counterweight at the head exterior surface of a hollow hoses and No. two hollow hoses.
5. a kind of Novel pressure sensor on solar water heater according to claim 1 or 3, it is characterized in that: No. two hollow hoses consistent with its length are set in metal sleeve, pressure inductor is arranged on the end of No. two hollow hoses, and pressure inductor is connected with signal control chip by connecting line; In metal sleeve, also arrange thermistor, at the arranged outside insulating sleeve of thermistor, thermistor is connected with signal control chip by wire, and solid construction is all filled up into by filling gel in the gap in metal sleeve.
6. a kind of Novel pressure sensor on solar water heater according to claim 1, it is characterized in that: also comprise pressure detection conversion chip, pressure inductor is connected with pressure detection conversion chip by connecting line, pressure detection conversion chip is connected with signal control chip by connecting line, thermistor by connecting line also with pressure detection conversion chip.
7. a kind of Novel pressure sensor on solar water heater according to claim 1, is characterized in that: above-mentioned supporting member is the stainless-steel tube of a hollow.
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 true CN105181229A (en) | 2015-12-23 |
| CN105181229B CN105181229B (en) | 2018-04-24 |
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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 |
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| CN (1) | CN105181229B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673703A (en) * | 2004-03-25 | 2005-09-28 | 株式会社电装 | Pressure sensor having integrated temperature sensor |
| JP2006194683A (en) * | 2005-01-12 | 2006-07-27 | Denso Corp | Temperature sensor-integrated pressure sensor device |
| CN1869599A (en) * | 2005-05-27 | 2006-11-29 | 上海自动化仪表股份有限公司 | Multi-parameter sensor for measuring differential pressure/pressure/temp |
| CN101285726A (en) * | 2007-04-13 | 2008-10-15 | 株式会社电装 | Pressure sensor device including temperature sensor contained in common housing |
| CN101375147A (en) * | 2005-12-21 | 2009-02-25 | 霍尼韦尔国际公司 | Modular sensing 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 |
| 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 |
-
2015
- 2015-09-24 CN CN201510614760.6A patent/CN105181229B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673703A (en) * | 2004-03-25 | 2005-09-28 | 株式会社电装 | Pressure sensor having integrated temperature sensor |
| JP2006194683A (en) * | 2005-01-12 | 2006-07-27 | Denso Corp | Temperature sensor-integrated pressure sensor device |
| CN1869599A (en) * | 2005-05-27 | 2006-11-29 | 上海自动化仪表股份有限公司 | Multi-parameter sensor for measuring differential pressure/pressure/temp |
| CN101375147A (en) * | 2005-12-21 | 2009-02-25 | 霍尼韦尔国际公司 | Modular sensing apparatus |
| CN101285726A (en) * | 2007-04-13 | 2008-10-15 | 株式会社电装 | Pressure sensor device including temperature sensor contained in common housing |
| 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 |
| 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 |
|---|---|
| CN105181229B (en) | 2018-04-24 |
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Granted publication date: 20180424 Termination date: 20210924 |