CN105403256A - Anti-shock and anti-aging temperature and humidity transmitter box - Google Patents
Anti-shock and anti-aging temperature and humidity transmitter box Download PDFInfo
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- CN105403256A CN105403256A CN201510979600.1A CN201510979600A CN105403256A CN 105403256 A CN105403256 A CN 105403256A CN 201510979600 A CN201510979600 A CN 201510979600A CN 105403256 A CN105403256 A CN 105403256A
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- shaped insulation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention discloses an anti-shock and anti-aging temperature and humidity transmitter box. The box comprises a U-type insulation housing body and a cover plate, wherein the U-type insulation housing body is connected with the cover plate via a bolt. A hollow waterproof joint is arranged on one side of the U-type insulation housing body. A control plate is arranged in the U-type insulation housing body. A temperature and humidity detection probe stretches out of a hollow cavity of the hollow waterproof joint. A groove is arranged in the opened top of the U-type insulation housing body. A sealing ring with a hollow cavity is arranged in the groove. A spring is arranged in the hollow cavity of the sealing ring. The sealing rig is made of, by weight, 41-50 parts of polytetrafluoroethylene, 20-50 parts of methyl ethene silicone rubber, 4-10 parts of graphite, 3-4 parts of acid-base balance agent, 1-3 parts of active zinc flower, 0.8-2 parts of Rhein aflux, 0.8-1.5 parts of anti-oxidant and 1.5-2.5 parts of anti-aging agent. In this way, the box is excellent in sealing and waterproof performance, anti-shock and anti-signal interference.
Description
Technical field
The present invention relates to a kind of sealing box body of meteorological detecting sensor, particularly a kind of energy antidetonation prevent aging humiture transducer box.
Background technology
Humiture transducer mainly with the probe of humiture integral type as temperature element; by temperature and humidity signals collecting out; after the processing of circuit such as voltage regulation filtering, operation amplifier, gamma correction, V/I conversion, constant current and reverse protection; convert the current signal linear with temperature and humidity to or voltage signal exports, also directly can be carried out the interfaces such as 485 or 232 by main control chip and export.
Humiture data are as a kind of important indicator of the warm and humid angle value of current testing environment, and humiture collection device is applied to the collection of the environmental data of all trades and professions.These humiture collection devices adopt the correspondence with foreign country mode and communication protocol that carry usually, and the remote service center usually and in other Internet of Things or internet cannot carry out data communication.
Application number is the Chinese utility model patent application of 201320782637.1, and the name of innovation and creation is called " high humidity environment humiture transducer ", and it comprises temperature-sensing element (device), humidity sensing element, circuit board, processor, communication chip, data line interface, data line, display, also comprises shell, upper cover, lower cover, cover on described and arrange waterproof port, cover providing holes under described, upper cover and lower cover are arranged on top and the bottom of shell respectively; Described temperature-sensing element (device), humidity sensing element, processor, communication chip, data line interface is on circuit boards integrated respectively, and is arranged on enclosure; Described temperature-sensing element (device) is connected with processor respectively with humidity sensing element, described processor and communication chip, and data line interface connects successively, and described data line one end is connected with data line interface, and the other end is connected with display through upper cover by waterproof port.
Application number is the Chinese utility model patent application of 201220723894.3, the name of its innovation and creation is called " Novel warm humidity transmitter ", it comprises housing and is arranged on the circuit board in housing, described circuit board is provided with central processing unit, the temperature sampling circuit be connected with central processing unit, humidity sample circuit and dew point sample circuit, the wireless communication line be connected with described central processing unit, the feed circuit be connected with central processing unit, the jtag interface circuit be connected with central processing circuit, the anti-transient voltage suppression circuit be connected with central processing unit, the EEPROM memory circuit be connected with central processing unit.
From above-mentioned patented claim, circuit board etc. are all arranged in housing, therefore, very high to the water-tight performance requirement of housing, also need in addition to prevent signal disturbing.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provides a kind of water-tight performance good, and can antidetonation, prevent the energy antidetonation of signal disturbing from preventing aging humiture transducer box.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Antidetonation can prevent an aging humiture transducer box, the cover plate comprising U-shaped insulation shell and match with U-shaped insulation shell; The opening periphery of U-shaped insulation shell is provided with flange, side edge thereof and flange is provided with threaded hole, is bolted to connection; The side of U-shaped insulation shell is provided with hollow water joint; U-shaped insulation shell is built-in with control panel, control panel is provided with central processing unit, communication chip and Temperature and Humidity Control element, the Temperature and Humidity be connected with Temperature and Humidity Control element pop one's head in therefrom air defence water swivel cavity in stretch out; The open top of U-shaped insulation shell is provided with groove, and be placed with O-ring seal in this groove, O-ring seal has hollow cavity, in the hollow cavity of O-ring seal, be provided with spring;
The material of above-mentioned O-ring seal is made up of the raw material of following weight parts:
Teflon 41-50 part, ethylene methacrylic silicon rubber 20-50 part, graphite 4-10 part, acid base equilibrium agent 3-4 part, activated zinc oxide 1-3 part, Lay mattress falls apart 0.8-2 part, antioxidant 0.8-1.5 part, aging resister 1.5-2.5 part.
The medial surface of described U-shaped insulation shell is bonded with aluminium foil.
The two sides of described aluminium foil are coated with insulation course.
The material of described O-ring seal is made up of the raw material of following weight parts: teflon 44 parts, 30 parts, ethylene methacrylic silicon rubber, 6 parts, graphite, acid base equilibrium agent 3.3 parts, activated zinc oxide 1.5 parts, loose 1.2 parts of Lay mattress, antioxidant 1.0 parts, 1.8 parts, aging resister.
The material of described O-ring seal is made up of the raw material of following weight parts: teflon 48 parts, 40 parts, ethylene methacrylic silicon rubber, 8 parts, graphite, acid base equilibrium agent 3.6 parts, activated zinc oxide 2.5 parts, loose 1.6 parts of Lay mattress, antioxidant 1.2 parts, 2.2 parts, aging resister.
After the present invention adopts said structure and component, there is following beneficial effect:
1.U type insulation shell and cover plate are bolted to connection, and also namely cover plate can be dismantled, and therefore, facilitates subsequent maintenance, increases the service life.
2. the setting of hollow water joint, makes whole box body more sealing, hollow water joint and Temperature and Humidity between popping one's head in also for water-tight is arranged.
3. the setting of aluminium foil, makes whole box body shielding chamber, can prevent other signal disturbing, also can waterproof further, extends the serviceable life of whole humiture transducer.
4. the hollow cavity of O-ring seal and the setting of spring, makes O-ring seal have stronger rigidity and elasticity, not yielding.
5. in the material of O-ring seal, teflon, ethylene methacrylic silicon rubber, graphite, activated zinc oxide and Lay mattress are loose can act synergistically mutually, and make O-ring seal length growth rate good, elasticity is high, resistance to water vapour and alkaline-resisting, wear-resistant, low temperature resistant, and energy antidetonation, prevent O-ring seal aging.
Accompanying drawing explanation
Fig. 1 shows the structural representation that a kind of energy of the present invention antidetonation prevents aging humiture transducer box;
Fig. 2 shows the cross-sectional view of O-ring seal.
Wherein have:
1.U type insulation shell;
11. flanges; 12. grooves; 13. O-ring seals; 131. hollow cavity; 132. spring; 133. hypotenuse; 14. hollow water joints;
2. cover plate;
3. bolt;
4. control panel;
5. Temperature and Humidity probe;
6. aluminium foil.
Embodiment
Below in conjunction with accompanying drawing and concrete better embodiment, the present invention is further detailed explanation.
Embodiment 1
As shown in Figure 1, a kind of energy antidetonation prevent aging humiture transducer box, the cover plate 2 comprising U-shaped insulation shell 1 and match with U-shaped insulation shell 1.
The opening periphery of U-shaped insulation shell is provided with flange, side edge thereof and flange is provided with threaded hole, is bolted to connection.
The side of U-shaped insulation shell is provided with hollow water joint.
U-shaped insulation shell is built-in with control panel, and control panel is provided with central processing unit, communication chip and Temperature and Humidity Control element etc., communication chip and Temperature and Humidity Control element are all electrically connected with central processing unit.
The Temperature and Humidity be connected with Temperature and Humidity Control element pop one's head in therefrom air defence water swivel cavity in stretch out, the cavity of Temperature and Humidity probe and hollow water joint is also for being tightly connected.
The open top of U-shaped insulation shell is provided with groove, is placed with O-ring seal in this groove.
As shown in Figure 2, O-ring seal has hollow cavity, in the hollow cavity of O-ring seal, be provided with spring.
The material of above-mentioned O-ring seal is made up of the raw material of following weight parts:
Teflon 41 parts, 20 parts, ethylene methacrylic silicon rubber, 4 parts, graphite, acid base equilibrium agent 3 parts, activated zinc oxide 1 part, loose 0.8 part of Lay mattress, antioxidant 0.8 part, 1.5 parts, aging resister.
Above-mentioned sealing ring material adopts conventional method to be prepared, as:
(1) material that above-mentioned formula specifies is taken;
(2) carry out mixing at 45 DEG C ± 5 DEG C temperature, when temperature reaches 100 DEG C ± 2 DEG C, carry out binder removal;
(3) temperature be 180 DEG C, the time is 300 seconds, pressure manufactures O-ring seal under being the condition of 15 MPas, namely obtains O-ring seal of the present invention.
Embodiment 2
As shown in Figure 1, a kind of energy antidetonation prevent aging humiture transducer box, the cover plate 2 comprising U-shaped insulation shell 1 and match with U-shaped insulation shell 1.
The opening periphery of U-shaped insulation shell is provided with flange, side edge thereof and flange is provided with threaded hole, is bolted to connection.
The side that cover plate matches with U-shaped insulation shell is provided with and engages limit, and this engaging limit bottom angled is arranged.
The side of U-shaped insulation shell is provided with hollow water joint.
U-shaped insulation shell is built-in with control panel, and control panel is provided with central processing unit, communication chip and Temperature and Humidity Control element etc., communication chip and Temperature and Humidity Control element are all electrically connected with central processing unit.
The Temperature and Humidity be connected with Temperature and Humidity Control element pop one's head in therefrom air defence water swivel cavity in stretch out, the cavity of Temperature and Humidity probe and hollow water joint is also for being tightly connected.
The open top of U-shaped insulation shell is provided with groove, is placed with O-ring seal in this groove.
As shown in Figure 2, O-ring seal has hollow cavity, in the hollow cavity of O-ring seal, be provided with spring, and the side of the contiguous bolt of O-ring seal is provided with and can engages the hypotenuse that linear sealing cooperation is carried out on limit with cover plate, thus sealing is more reliable.
The material of above-mentioned O-ring seal is made up of the raw material of following weight parts:
Teflon 44 parts, 30 parts, ethylene methacrylic silicon rubber, 6 parts, graphite, acid base equilibrium agent 3.3 parts, activated zinc oxide 1.5 parts, loose 1.2 parts of Lay mattress, antioxidant 1.0 parts, 1.8 parts, aging resister.
Above-mentioned sealing ring material adopts conventional method to be prepared, as:
(1) material that above-mentioned formula specifies is taken;
(2) carry out mixing at 45 DEG C ± 5 DEG C temperature, when temperature reaches 100 DEG C ± 2 DEG C, carry out binder removal;
(3) temperature be 180 DEG C, the time is 300 seconds, pressure manufactures O-ring seal under being the condition of 15 MPas, namely obtains O-ring seal of the present invention.
Embodiment 3
As shown in Figure 1, a kind of energy antidetonation prevent aging humiture transducer box, the cover plate 2 comprising U-shaped insulation shell 1 and match with U-shaped insulation shell 1.
The opening periphery of U-shaped insulation shell is provided with flange, side edge thereof and flange is provided with threaded hole, is bolted to connection.
The side that cover plate matches with U-shaped insulation shell is provided with and engages limit, and this engaging limit bottom angled is arranged.
The side of U-shaped insulation shell is provided with hollow water joint.
U-shaped insulation shell is built-in with control panel, and control panel is provided with central processing unit, communication chip and Temperature and Humidity Control element etc., communication chip and Temperature and Humidity Control element are all electrically connected with central processing unit.
The Temperature and Humidity be connected with Temperature and Humidity Control element pop one's head in therefrom air defence water swivel cavity in stretch out, the cavity of Temperature and Humidity probe and hollow water joint is also for being tightly connected.
The open top of U-shaped insulation shell is provided with groove, is placed with O-ring seal in this groove.
The medial surface of U-shaped insulation shell is bonded with aluminium foil, and the two sides of aluminium foil are preferably coated with insulation course.
As shown in Figure 2, O-ring seal has hollow cavity, in the hollow cavity of O-ring seal, be provided with spring, and the side of the contiguous bolt of O-ring seal is provided with and can engages the hypotenuse that linear sealing cooperation is carried out on limit with cover plate, thus sealing is more reliable.
The material of above-mentioned O-ring seal is made up of the raw material of following weight parts:
Teflon 48 parts, 40 parts, ethylene methacrylic silicon rubber, 8 parts, graphite, acid base equilibrium agent 3.6 parts, activated zinc oxide 2.5 parts, loose 1.6 parts of Lay mattress, antioxidant 1.2 parts, 2.2 parts, aging resister.
Above-mentioned sealing ring material adopts conventional method to be prepared, as:
(1) material that above-mentioned formula specifies is taken;
(2) carry out mixing at 45 DEG C ± 5 DEG C temperature, when temperature reaches 100 DEG C ± 2 DEG C, carry out binder removal;
(3) temperature be 180 DEG C, the time is 300 seconds, pressure manufactures O-ring seal under being the condition of 15 MPas, namely obtains O-ring seal of the present invention.
Project indicator test findings: test following project according to GB/T528 and GB/T531, result is as follows:
From upper table and other experiments, O-ring seal length growth rate of the present invention is good, and elasticity is high, resistance to water vapour and alkaline-resisting, wear-resistant, low temperature resistant, and can antidetonation, has better shielding, and O-ring seal can be prevented aging.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (5)
1. energy antidetonation prevents an aging humiture transducer box, it is characterized in that: the cover plate comprising U-shaped insulation shell and match with U-shaped insulation shell; The opening periphery of U-shaped insulation shell is provided with flange, side edge thereof and flange is provided with threaded hole, is bolted to connection; The side of U-shaped insulation shell is provided with hollow water joint; U-shaped insulation shell is built-in with control panel, control panel is provided with central processing unit, communication chip and Temperature and Humidity Control element, the Temperature and Humidity be connected with Temperature and Humidity Control element pop one's head in therefrom air defence water swivel cavity in stretch out; The open top of U-shaped insulation shell is provided with groove, and be placed with O-ring seal in this groove, O-ring seal has hollow cavity, in the hollow cavity of O-ring seal, be provided with spring;
The material of above-mentioned O-ring seal is made up according to a conventional method of the raw material of following weight parts:
Teflon 41-50 part, ethylene methacrylic silicon rubber 20-50 part, graphite 4-10 part, acid base equilibrium agent 3-4 part, activated zinc oxide 1-3 part, Lay mattress falls apart 0.8-2 part, antioxidant 0.8-1.5 part, aging resister 1.5-2.5 part.
2. energy antidetonation according to claim 1 prevent aging humiture transducer box, it is characterized in that: the medial surface of described U-shaped insulation shell is bonded with aluminium foil.
3. energy antidetonation according to claim 2 prevent aging humiture transducer box, it is characterized in that: the two sides of described aluminium foil are coated with insulation course.
4. energy antidetonation according to claim 1 prevent aging humiture transducer box, it is characterized in that: the material of described O-ring seal is made up of the raw material of following weight parts: teflon 44 parts, 30 parts, ethylene methacrylic silicon rubber, 6 parts, graphite, acid base equilibrium agent 3.3 parts, activated zinc oxide 1.5 parts, loose 1.2 parts of Lay mattress, antioxidant 1.0 parts, 1.8 parts, aging resister.
5. energy antidetonation according to claim 1 prevent aging humiture transducer box, it is characterized in that: the material of described O-ring seal is made up of the raw material of following weight parts: teflon 48 parts, 40 parts, ethylene methacrylic silicon rubber, 8 parts, graphite, acid base equilibrium agent 3.6 parts, activated zinc oxide 2.5 parts, loose 1.6 parts of Lay mattress, antioxidant 1.2 parts, 2.2 parts, aging resister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979600.1A CN105403256A (en) | 2015-12-23 | 2015-12-23 | Anti-shock and anti-aging temperature and humidity transmitter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979600.1A CN105403256A (en) | 2015-12-23 | 2015-12-23 | Anti-shock and anti-aging temperature and humidity transmitter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105403256A true CN105403256A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510979600.1A Pending CN105403256A (en) | 2015-12-23 | 2015-12-23 | Anti-shock and anti-aging temperature and humidity transmitter box |
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| CN (1) | CN105403256A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649829A (en) * | 2017-08-07 | 2018-02-02 | 海盐普源电力科技有限公司 | The processing technology of digital pick-up device |
| CN109856342A (en) * | 2019-04-03 | 2019-06-07 | 北京康孚科技股份有限公司 | A kind of concentration of salt solution on-line measurement device |
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| CN2795813Y (en) * | 2004-07-23 | 2006-07-12 | 北京农业信息技术研究中心 | Multifunction intelligent sensing transmitter |
| CN201250914Y (en) * | 2008-06-06 | 2009-06-03 | 美的集团有限公司 | Ceramic chip sealing water tap |
| CN203148467U (en) * | 2013-03-22 | 2013-08-21 | 深圳市康拓普信息技术有限公司 | Intelligent digital environmental parameter measuring instrument |
| CN103383077A (en) * | 2013-07-26 | 2013-11-06 | 宁波市爱使电器有限公司 | High-sealing light-emitting diode (LED) lamp |
| CN104062406A (en) * | 2014-07-04 | 2014-09-24 | 上海伦仕电子科技有限公司 | Moisture and density transmitter |
| CN104289112A (en) * | 2014-10-27 | 2015-01-21 | 南京工业大学 | Preparation method of inorganic hollow fiber membrane component |
-
2015
- 2015-12-23 CN CN201510979600.1A patent/CN105403256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2795813Y (en) * | 2004-07-23 | 2006-07-12 | 北京农业信息技术研究中心 | Multifunction intelligent sensing transmitter |
| CN201250914Y (en) * | 2008-06-06 | 2009-06-03 | 美的集团有限公司 | Ceramic chip sealing water tap |
| CN203148467U (en) * | 2013-03-22 | 2013-08-21 | 深圳市康拓普信息技术有限公司 | Intelligent digital environmental parameter measuring instrument |
| CN103383077A (en) * | 2013-07-26 | 2013-11-06 | 宁波市爱使电器有限公司 | High-sealing light-emitting diode (LED) lamp |
| CN104062406A (en) * | 2014-07-04 | 2014-09-24 | 上海伦仕电子科技有限公司 | Moisture and density transmitter |
| CN104289112A (en) * | 2014-10-27 | 2015-01-21 | 南京工业大学 | Preparation method of inorganic hollow fiber membrane component |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649829A (en) * | 2017-08-07 | 2018-02-02 | 海盐普源电力科技有限公司 | The processing technology of digital pick-up device |
| CN107649829B (en) * | 2017-08-07 | 2019-03-05 | 海盐普源电力科技有限公司 | The processing technology of digital pick-up device |
| CN109856342A (en) * | 2019-04-03 | 2019-06-07 | 北京康孚科技股份有限公司 | A kind of concentration of salt solution on-line measurement device |
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Application publication date: 20160316 |
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