CN209117190U - A kind of silo wireless temperature measuring device - Google Patents
A kind of silo wireless temperature measuring device Download PDFInfo
- Publication number
- CN209117190U CN209117190U CN201822007299.XU CN201822007299U CN209117190U CN 209117190 U CN209117190 U CN 209117190U CN 201822007299 U CN201822007299 U CN 201822007299U CN 209117190 U CN209117190 U CN 209117190U
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- Prior art keywords
- shell
- silo
- wireless temperature
- measuring device
- bag body
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- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a kind of silo wireless temperature measuring devices, including shell, and it is arranged in the intracorporal wireless temperature detector of shell, cable for measuring temperature is connected on the wireless temperature detector, the cable for measuring temperature passes through shell, rain-proof cover is removably connected on the shell, mounting shell is provided in the shell, installation cavity is provided in the mounting shell, air bag body is provided in the installation cavity, air inlet pipe and an air outlet pipe is connected on the air bag body, the air inlet pipe passes through mounting shell and communicates with enclosure interior, the escape pipe is communicated with the outside world across shell, breather check valve is installed in the air inlet pipe, outgassing nonreturn valve is installed on the escape pipe, the press section of the periodical extruding gasbag body of energy is provided on the mounting shell.The utility model has the effect of improving service life.
Description
Technical field
The utility model relates to the technical fields of temperature monitoring equipment, more particularly, to a kind of silo wireless temperature measuring device.
Background technique
Silo traditional at present, the especially temperature monitoring of silo and vertical silo is all to realize number by wired mode
According to transmission, i.e., it is every cable aperture in silo roof, adheres to multiple temperature sensors on interior twisted-pair cable core side by side, between cable
Mode is handed in hand by cable connection using plug-in type, usually wiring is walked using silo roof civil engineering part built-in pipe mode or in silo roof
Open-wire line mode.
In order to solve the above technical problems, currently, the Chinese patent that notification number is CN207280604U discloses one kind and is used for
The remote-wireless thermal detector and wireless temperature measurement system of vertical silo and silo, including shell, the interior wireless temperature measurement that is equipped with of shell fill
It sets, wireless temperature measuring device is connected with cable, and cable passes through shell, and wireless temperature measuring device includes temperature sensor, temperature sensor
It is electrically connected with control unit, control unit is electrically connected with wireless transport module.
Above-mentioned wireless temperature detector, which is used, independently perforates in silo roof for every cable for measuring temperature, shell is mounted in cable aperture real
It now installs, no longer needs to do light and shade wiring to reach, solve the problems, such as the out-of-flatness of silo roof ground, but in use, work
Make personnel's discovery, shell is chronically exposed to outside, and in wet weather, steam is easy the gap penetration between shell and rain-proof cover
To enclosure interior, steam forms the short circuit that moisture film causes wireless temperature measuring device after condensation, is accordingly also easy to deposit because of the temperature difference
In dew, so that appearance the case where can not effectively transmitting that has the temperature data of individual cable for measuring temperature, therefore exist certain
Improvements.
Utility model content
The purpose of this utility model is to provide a kind of silo wireless temperature measuring devices, can reduce in shell to a certain extent
The characteristics of moisture content in portion, raising using effect.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of silo wireless temperature measuring device, including shell and setting are in the intracorporal wireless temperature detector of shell, the wireless survey
Cable for measuring temperature is connected on warm device, the cable for measuring temperature passes through shell, is removably connected with rain-proof cover, the shell on the shell
It is provided with mounting shell in vivo, installation cavity is provided in the mounting shell, air bag body, the air bag body are provided in the installation cavity
On be connected with air inlet pipe and an air outlet pipe, the air inlet pipe passes through mounting shell and communicates with enclosure interior, and the escape pipe is across shell
It communicates with the outside world, breather check valve is installed in the air inlet pipe, outgassing nonreturn valve, the installation are installed on the escape pipe
The press section of the periodical extruding gasbag body of energy is provided on shell.
Through the above technical solutions, starting is squeezed after the above-mentioned wireless temperature measuring device of staff's part is mounted on the silo roof of silo
Splenium, press section can periodically extruding gasbag body, air bag body be compressed, and the air inside air bag body can pass through outlet list
It is discharged to valve, when press section does not have extruding gasbag body, air bag body resets, air bag body suction casing under the action of internal negative pressure
The interior air with steam, press section can will contain the air of steam during squeeze next time as a result, in air bag body
It is discharged from outgassing nonreturn valve, so as to reduce the moisture content of enclosure interior to a certain extent, it is moisture-proof to reach enclosure interior
Purpose, improve the service life and using effect of wireless temperature measuring device.
Preferably, the press section includes the accommodating cavity and sliding peace being arranged on mounting shell to communicate with installation cavity
Pressure ram in accommodating cavity, one end of the pressure ram extend into installation cavity and contradict on air bag body, the extruding
The other end of bar is provided with permanent magnet, and electromagnet is provided in the accommodating cavity, and the electromagnet is opposite with permanent magnet homopolarity, institute
It states and is electrically connected with controller on electromagnet, the controller obtains electric according to predetermined period control electromagnet.
It obtain electric through the above technical solutions, controller can control electromagnet according to predetermined period, electromagnet obtains electric, electromagnetism
Iron is opposite with permanent magnet homopolarity, and thus electromagnet is able to drive pressure ram and slides along accommodating cavity, and then pressure ram force is existed
Extrusion process is completed on air bag body, electromagnet obtains electric primary rear power loss, and air bag body resets to draw the air of enclosure interior, with
Electromagnet it is next it is electric when, the air inside air bag body with steam is squeezed from escape pipe.
Preferably, the controller includes:
Timing circuit when being configured as periodically counting down to pre-determined number, exports a trigger signal；
Governor circuit, in response to the trigger signal, with control electromagnet obtain it is electric.
Through the above technical solutions, timing circuit exports a trigger signal when can periodically count down to pre-determined number,
Governor circuit obtains electric power loss after a certain period of time in response to trigger signal control electromagnet, moves to complete air bag body and once squeeze
Make.
Preferably, it is provided on the pressure ram for providing the tension spring of pressure ram axial direction reset force.
Through the above technical solutions, tension spring is capable of providing pressure ram axial direction reset force, pressure ram is facilitated to reset.
Preferably, the open and close door for being used to open installation cavity is hinged on the mounting shell, the press section setting is opening and closing
Men Shang.
Through the above technical solutions, the setting of open and close door, facilitates staff to safeguard air bag body.
Preferably, there is inlet end and outlet side on the air bag body, the air inlet pipe is socketed on inlet end, it is described go out
Tracheae is socketed on outlet side.
Through the above technical solutions, the setting of inlet end and outlet side, air bag body can be dismantled and under, damaged in air bag body
It is bad when, convenient that air bag body is replaced.
Preferably, clamping groove is offered on the outer wall of the mounting shell, is provided on the open and close door and is mutually blocked with clamping groove
The clamping block connect.
Through the above technical solutions, clamping block is mutually clamped with clamping groove, the connective stability of open and close door is which thereby enhanced.
In conclusion the advantageous effects of the utility model are as follows:
The application by press section periodicity extruding gasbag body, arrange by the air that enclosure interior can be had steam by air bag body
Out, so as to reduce the moisture content of enclosure interior to a certain extent, achieve the purpose that enclosure interior is moisture-proof, improve wireless survey
The service life and using effect of warm device.
Detailed description of the invention
Fig. 1 is the scheme of installation of embodiment；
Fig. 2 is the structural schematic diagram of embodiment；
Fig. 3 is the structural schematic diagram of press section in embodiment；
Fig. 4 is the circuit diagram of controller in embodiment.
Appended drawing reference: 1, shell；2, wireless temperature detector；3, cable for measuring temperature；4, protection tube；5, metal plate is supported；6, eventually
End connector；7, spud pile；8, rain-proof cover；9, mounting shell；10, installation cavity；11, mounting base；12, air bag body；13, air inlet pipe；14,
Escape pipe；15, breather check valve；16, outgassing nonreturn valve；17, press section；171, accommodating cavity；172, pressure ram；173, permanent magnetism
Body；174, electromagnet；175, spring base；176, tension spring；177, open and close door；178, clamping block；18, silo.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to figs. 1 and 2, a kind of silo wireless temperature measuring device, including shell 1 and the nothing being arranged in shell 1
Line thermal detector 2 is connected with cable for measuring temperature 3 on wireless temperature detector 2, and cable for measuring temperature 3 passes through shell 1, and the silo roof of silo 18 offers
Cable aperture, the bottom surface of shell 1 integrally formed with the protection tube 4 being plugged in cable aperture, between protection tube 4 and cable aperture into
Row waterproof sealing.The junction of shell 1 and cable for measuring temperature 3 is equipped with support metal plate 5, and support metal plate 5 is for fixed suspension
Firmly cable for measuring temperature 3.Cable for measuring temperature 3 passes through shell 1, protection tube 4 enters in silo 18, and cable for measuring temperature 3 is perpendicular along silo 18
Straight distribution, wherein be equipped with terminal fitting 6 in the end of cable for measuring temperature 3, spud pile 7, terminal fitting 6 are provided in silo 18
It is connected on spud pile 7.
Wireless temperature detector 2 includes temperature sensor, control unit and wireless transport module, and cable for measuring temperature 3 is using digital
Cable for measuring temperature 3 is additionally provided with for providing the battery of electric energy in wireless temperature detector 2.Wherein, the wiring of the silo roof of each silo 18
Repeater is provided in case, wireless temperature detector 2 is used to monitor the temperature in silo 18, then will supervise by wireless transport module
The data of survey are transferred to repeater, and repeater transfers data to concentrator, and concentrator in data set and will be packaged and be transferred to clothes
Data in server can be carried out centralized displaying by business device, Central Control Room.
In conjunction with shown in Fig. 2 and Fig. 3, rain-proof cover 8 is removably connected on shell 1, rain-proof cover 8 is mounted on shell by screw
On 1.In the application, it is provided with mounting shell 9 in shell 1, installation cavity 10 is provided in mounting shell 9, peace is provided in installation cavity 10
Seat 11 is filled, is fixed with air bag body 12 in mounting base 11, specifically, air bag body 12 can be fixed on mounting base 11 by way of glue
On.
Air inlet pipe 13 and escape pipe 14 are connected on air bag body 12, air inlet pipe 13 passes through mounting shell 9 and 1 inside phase of shell
Logical, escape pipe 14 passes through shell 1 and communicates with the outside world, and breather check valve 15 is equipped in air inlet pipe 13, is equipped on escape pipe 14
Outgassing nonreturn valve 16, be provided on mounting shell 9 can periodical extruding gasbag body 12 press section 17.Specifically, it is opened up on shell 1
Have through-hole, escape pipe 14 is communicated with the outside world across through-hole, escape pipe 14 in through-holes swelling to carry out waterproof sealing, wherein
Marine glue is coated at the aperture of through-hole.
In conjunction with shown in Fig. 3 and Fig. 4, press section 17 includes the accommodating cavity being arranged on mounting shell 9 to communicate with installation cavity 10
171 and the pressure ram 172 that is slidably mounted in accommodating cavity 171, one end of pressure ram 172 extend into installation cavity 10 and supports
On air bag body 12, the other end of pressure ram 172 is provided with permanent magnet 173 for touching, and electromagnet 174 is provided in accommodating cavity 171, electricity
Magnet 174 is opposite with 173 homopolarity of permanent magnet, and controller is electrically connected on electromagnet 174, and controller controls electricity according to predetermined period
Magnet 174 obtains electric.Specifically, controller includes timing circuit and governor circuit, and timing circuit is configured as periodically counting
When to pre-determined number, a trigger signal is exported；Governor circuit, must be electric to control electromagnet 174 in response to the trigger signal.Electricity
Magnet 174, controller can be powered by the battery in wireless temperature detector 2.
A trigger signal, governor circuit response are exported when timing circuit can periodically count down to pre-determined number as a result,
Electric power loss after a certain period of time is obtained in trigger signal control electromagnet 174, to complete the primary extruding of air bag body 12 movement.
Wherein, it is provided on pressure ram 172 for providing the tension spring 176 of the axial reset force of pressure ram 172.Specifically
Ground is fixed with spring base 175 on pressure ram 172, and one end of tension spring 176 is connected on spring base 175, tension spring 176
The other end be connected on mounting shell 9.
The open and close door 177 for being used to open installation cavity 10 is hinged on mounting shell 9, press section 17 is arranged on open and close door 177.
Wherein, clamping groove is offered on the outer wall of mounting shell 9, is provided with the clamping block being mutually clamped with clamping groove on the open and close door 177
178。
There is inlet end and outlet side, air inlet pipe 13 is socketed on inlet end, and escape pipe 14 is socketed in out on air bag body 12
On gas end.Specifically, after air inlet pipe 13 is socketed on inlet end, after escape pipe 14 is socketed on outlet side, air inlet pipe 13 with
By glue adhering and sealing between inlet end, pass through glue adhering and sealing between escape pipe 14 and outlet side.Glue adhering and sealing
Mode, on the one hand can reach the removable replaceable feature of air bag body 12, on the other hand can reach with air inlet pipe 13 and go out
The characteristics of tracheae 14 seals.
The course of work:
After the above-mentioned wireless temperature measuring device of staff's part is mounted on the silo roof of silo 18, controller can be according to predetermined period
Controlling electromagnet 174 must be electric, and electromagnet 174 must be electric, and electromagnet 174 is opposite with 173 homopolarity of permanent magnet, thus 174 energy of electromagnet
Enough pressure ram 172 is driven to slide along accommodating cavity 171, and then by the force of pressure ram 172 on air bag body 12, air bag body 12 is pressed
It contracts, the air inside air bag body 12 can be discharged by outgassing nonreturn valve 16；
After 174 power loss of electromagnet, tension spring 176 controls pressure ram 172 and resets, and air bag body 12 resets, air bag body 12
The air of steam is had in suction casing 1 under the action of internal negative pressure, pressure ram 172 is in the process squeezed next time as a result,
In the air in air bag body 12 containing steam can be discharged from outgassing nonreturn valve 16, so as to reduce shell to a certain extent
Moisture content inside body 1 achievees the purpose that 1 inside of shell is moisture-proof, improves the service life of wireless temperature measuring device and using effect
Fruit.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of silo wireless temperature measuring device, including shell (1) and the wireless temperature detector (2) being arranged in shell (1), institute
It states and is connected on wireless temperature detector (2) cable for measuring temperature (3), the cable for measuring temperature (3) passes through shell (1), can on the shell (1)
Dismantling connection has rain-proof cover (8), which is characterized in that is provided with mounting shell (9) in the shell (1), sets in the mounting shell (9)
It is equipped with installation cavity (10), is provided with air bag body (12) in the installation cavity (10), is connected with air inlet pipe on the air bag body (12)
(13) it is communicated inside mounting shell (9) and shell (1) with escape pipe (14), the air inlet pipe (13), the escape pipe (14)
It communicates with the outside world across shell (1), is equipped with breather check valve (15) on the air inlet pipe (13), pacified on the escape pipe (14)
Equipped with outgassing nonreturn valve (16), the press section (17) of the periodical extruding gasbag body (12) of energy is provided on the mounting shell (9).
2. a kind of silo wireless temperature measuring device according to claim 1, which is characterized in that the press section (17) includes setting
It sets on mounting shell (9) accommodating cavity (171) to communicate with installation cavity (10) and is slidably mounted in accommodating cavity (171)
Pressure ram (172), one end of the pressure ram (172) extend into installation cavity (10) and contradicts on air bag body (12), described
The other end of pressure ram (172) is provided with permanent magnet (173), is provided with electromagnet (174) in the accommodating cavity (171), described
Electromagnet (174) is opposite with permanent magnet (173) homopolarity, and controller, the controller root are electrically connected on the electromagnet (174)
It is obtained according to predetermined period control electromagnet (174) electric.
3. a kind of silo wireless temperature measuring device according to claim 2, which is characterized in that the controller includes:
Timing circuit when being configured as periodically counting down to pre-determined number, exports a trigger signal；
Governor circuit must be electric to control electromagnet (174) in response to the trigger signal.
4. a kind of silo wireless temperature measuring device according to claim 2, which is characterized in that set on the pressure ram (172)
It is equipped with for providing the tension spring (176) of the axial reset force of pressure ram (172).
5. a kind of silo wireless temperature measuring device according to claim 2, which is characterized in that hinged on the mounting shell (9)
There is the open and close door (177) for being used to open installation cavity (10), the press section (17) is arranged on open and close door (177).
6. a kind of silo wireless temperature measuring device according to claim 5, which is characterized in that have on the air bag body (12)
Inlet end and outlet side, the air inlet pipe (13) are socketed on inlet end, and the escape pipe (14) is socketed on outlet side.
7. a kind of silo wireless temperature measuring device according to claim 5, which is characterized in that the outer wall of the mounting shell (9)
On offer clamping groove, the clamping block (178) being mutually clamped with clamping groove is provided on the open and close door (177).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007299.XU CN209117190U (en) | 2018-11-30 | 2018-11-30 | A kind of silo wireless temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007299.XU CN209117190U (en) | 2018-11-30 | 2018-11-30 | A kind of silo wireless temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117190U true CN209117190U (en) | 2019-07-16 |
Family
ID=67207332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822007299.XU Expired - Fee Related CN209117190U (en) | 2018-11-30 | 2018-11-30 | A kind of silo wireless temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426134A (en) * | 2019-09-05 | 2019-11-08 | 肇庆市智引信息科技有限公司 | A kind of temperature real-time acquisition device |
-
2018
- 2018-11-30 CN CN201822007299.XU patent/CN209117190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426134A (en) * | 2019-09-05 | 2019-11-08 | 肇庆市智引信息科技有限公司 | A kind of temperature real-time acquisition device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |