CN108445152A - Atmospheric monitoring system for improving pig-breeding quality - Google Patents
Atmospheric monitoring system for improving pig-breeding quality Download PDFInfo
- Publication number
- CN108445152A CN108445152A CN201810115567.1A CN201810115567A CN108445152A CN 108445152 A CN108445152 A CN 108445152A CN 201810115567 A CN201810115567 A CN 201810115567A CN 108445152 A CN108445152 A CN 108445152A
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- China
- Prior art keywords
- shell
- suction nozzle
- gas sensor
- threadedly coupled
- pedestal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
Abstract
The invention discloses a kind of atmospheric monitoring systems for improving pig-breeding quality, including gas sensor, scavenger fan and controller, the gas sensor is mounted in pig house, the scavenger fan is mounted on pig house side wall, gas sensor is electrically connected with controller respectively with scavenger fan, gas sensor includes the internal shell for cavity, the shell one end is provided with the suction nozzle and exhaust nozzle being threadedly coupled with shell, the shell other end is provided with the waterproof connector being threadedly coupled with shell, in shell explosion-proof filter is disposed with from suction nozzle one end to waterproof connector one end, detection of gas element and circuit board, it is provided with air guide channel between the suction nozzle and explosion-proof filter, the air guide channel is threadedly coupled close to suction nozzle one end with shell.The atmospheric monitoring system of the structure has the advantages that monitoring accuracy height, fast response time, high sensitivity and explosion-proof performance are strong.
Description
Technical field
The present invention relates to herding fields, and in particular to a kind of air detection system for improving pig-breeding quality.
Background technology
During pig-breeding, influence of the breeding environment to pig-breeding quality is very big, such as live in for a long time it is moist or
In stench environment, live pig will appear the symptoms such as loss of appetite, to seriously affect the cultivation quality of live pig.
The system that the air for pig-breeding environment used at present is monitored, low, response speed that there are monitoring accuracies
Degree is slow, the weak disadvantages such as low with sensitivity of poor sealing performance, explosion-proof performance.
Invention content
In view of this, the object of the present invention is to provide a kind of atmospheric monitoring system for improving pig-breeding quality, make
It has the advantages that monitoring accuracy height, fast response time, high sensitivity and explosion-proof performance are strong.
The present invention is solved the above problems by following technological means：A kind of air monitering for improving pig-breeding quality
System, including gas sensor, scavenger fan and controller, the gas sensor are mounted in pig house, the scavenger fan
Mounted on pig house side wall, gas sensor is electrically connected with controller respectively with scavenger fan, and gas sensor is including inside
The shell of cavity, the shell one end are provided with the suction nozzle and exhaust nozzle being threadedly coupled with shell, and the shell other end is provided with
The waterproof connector being threadedly coupled with shell, shell is interior to be disposed with explosion-proof filtering from suction nozzle one end to waterproof connector one end
Piece, detection of gas element and circuit board are provided with air guide channel, the air guide channel between the suction nozzle and explosion-proof filter
It is threadedly coupled with shell close to suction nozzle one end.
Further, the inner walls are provided with step, are provided with through-hole on the step, the air guide channel far from into
Gas nozzle one end passes through through-hole and fits with the through hole.
Further, the shell includes upper shell, fixed seat, pedestal and lower housing, the suction nozzle and exhaust nozzle with
Upper shell is threadedly coupled, and the upper shell is connect with fixed seat threaded one end, the fixed seat other end and pedestal threaded one end
Connection, the pedestal other end are threadedly coupled with lower housing, and the waterproof connector is threadedly coupled with lower housing.
Further, in the mating surface of the upper shell and fixed seat, in fixed seat and the mating surface of pedestal, explosion-proof filter
It is both provided with sealing ring between detection of gas element and between the outer wall of detection of gas element and the inner wall of pedestal.
Further, further include the mounting plate being detachably connected with pedestal.
Further, further include conveyer belt, gas sensor passes through mounting plate and transmission band connection.
Beneficial effects of the present invention：
1) signal is fed back to controller by the odor unit in gas sensor detection pig house when more than setting value, is led to
It crosses controller control scavenger fan to start, take a breath to pig house, to reduce the stink of pig house, to improve the cultivation matter of live pig
Amount, whole process fast response time, ventilation is timely, high sensitivity.
2) explosion-proof filter is set in shell so that it is with very strong explosion-proof performance.
3) gas is fed directly to explosion-proof filter surface, through explosion-proof filter after suction nozzle entrance through air guide channel
It is contacted with detection of gas element after filtering, gas can be made quickly to be contacted with detection of gas element, so that the gas sensor
Response speed accelerate (T90Become smaller), compare the gas sensor of existing no air guide channel, T90It reduces 5-12 seconds.
4) setting of step to form a gas held space between step and gas detecting element, and gas can only lead to
The gap crossed between air guide channel and through-hole is slowly discharged outward, this extends the time of contact of gas and detection of gas element, no
Only be conducive to improve sensitivity, and further improve response speed.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the exploded perspective view of gas sensor；
Fig. 3 is the front view of gas sensor；
Fig. 4 is A-A schematic diagrames.
Specific implementation mode
Below with reference to attached drawing, the present invention is described in detail, as shown in Figs 1-4：The present invention provides one kind for carrying
The atmospheric monitoring system of high pig-breeding quality, including gas sensor, scavenger fan 14 and controller 15, the gas sensing
Device is mounted in pig house, and the scavenger fan is mounted on pig house side wall, and gas sensor is electric with controller respectively with scavenger fan
Gas connects, and signal is fed back to controller, passed through by the odor unit in gas sensor detection pig house when more than setting value
Controller controls scavenger fan and starts, and takes a breath to pig house, to reduce the stink of pig house, to improve the cultivation quality of live pig,
Whole process fast response time, ventilation is timely, high sensitivity.The gas sensor, including the internal shell for cavity, institute
It states shell one end and is provided with the suction nozzle 2 being threadedly coupled with shell and exhaust nozzle 3, suction nozzle and exhaust nozzle are connected to cavity, shell
The body other end is provided with the waterproof connector 4 being threadedly coupled with shell, in shell successively from suction nozzle one end to waterproof connector one end
It is provided with explosion-proof filter 5, detection of gas element 6 and circuit board 7, air guide is provided between the suction nozzle and explosion-proof filter
Channel 8, the air guide channel are threadedly coupled close to suction nozzle one end with shell.The sensor of the structure is arranged anti-in shell
Quick-fried filter so that it is with very strong explosion-proof performance；Gas is fed directly to explosion-proof after suction nozzle entrance through air guide channel
Filter surface contacts with detection of gas element after the filtering of explosion-proof filter, gas can be made quickly to be connect with detection of gas element
It touches, so that the response speed of the gas sensor accelerates (T90Become smaller), compare the gas sensing of existing no air guide channel
Device, T90It reduces 5-12 seconds.
As a further improvement of the above technical scheme, the inner walls are provided with step 9, are provided on the step
Through-hole 901, the air guide channel pass through through-hole far from suction nozzle one end and fit with the through hole.The setting of step makes step
A gas held space is formd between gas detecting element, gas can only be outside by the gap between air guide channel and through-hole
Slowly discharge, this extends the time of contact of gas and detection of gas element, not only contributes to improve sensitivity and further
Improve response speed.
As a further improvement of the above technical scheme, suction nozzle and exhaust nozzle are disposed in parallel in the top of upper shell, into
Gas nozzle is located at upper shell top center, exhaust nozzle is arranged close to suction nozzle, and this structural improvement gas is in step and spy
The distributing homogeneity in the accommodation space that interelement is formed is surveyed, the raising of monitoring accuracy is conducive to.
To keep the technical solution of above-mentioned gas sensor clearer, more specifically embodiment is set forth below：
A kind of gas sensor, including it is internal be cavity shell, the shell include upper shell 101, fixed seat 102,
Pedestal 103 and lower housing 104, the upper shell, fixed seat, pedestal and lower housing are by 304 strong stainless steels of Anticorrosive Character
At the upper shell top is set side by side with suction nozzle 2 and exhaust nozzle 3, and suction nozzle is located at upper shell top center, row
Gas nozzle is arranged close to suction nozzle, improves the distributing homogeneity in the accommodation space that gas is formed between step and detecting element,
The raising for being conducive to the gas sensor monitors precision, further includes check washer 11, and suction nozzle 2 and exhaust nozzle 3 pass through locking pad
It is threadedly coupled with upper shell 101 after piece 11, suction nozzle and exhaust nozzle are made of corrosion resistant nickel-plated carbon steel, the upper shell
101 connect with 102 threaded one end of fixed seat, and 102 other end of the fixed seat is connect with 103 threaded one end of pedestal, the pedestal
The other end is threadedly coupled with lower housing 104, and the waterproof connector 4 being threadedly coupled with lower housing is provided on the lower housing, is passed through
The mode of threaded connection can make upper shell, fixed seat, pedestal and lower housing quickly connect into a unified shell or by shell
It is disassembled into independent individual, is easily installed；In shell explosion-proof filtering is disposed with from suction nozzle one end to waterproof connector one end
Piece 5, detection of gas element 6 and circuit board 7 are provided with air guide channel 8, the air guide between the suction nozzle and explosion-proof filter
Channel is threadedly coupled close to suction nozzle one end with shell, and the inner walls are provided with step 9, and through-hole is provided on the step
901, the air guide channel passes through through-hole far from suction nozzle one end and fits with the through hole, and explosion-proof filter makes the gas sensing
Utensil has very strong explosion-resistance characteristic, detection of gas element 6 that infrared gas sensor, infrared gas sensor is used to be integrated in circuit
On plate 7, transmission cable passes through waterproof connector and circuit board to be electrically connected, and air guide channel 8 is made of nickel-plated carbon steel, and gas is from air inlet
Mouth enter after, be fed directly to explosion-proof filter surface through air guide channel, through explosion-proof filter filtering after with detection of gas element
Contact, can be such that gas is quickly contacted with detection of gas element, so that gas sensor response time T90Become smaller, that is, responds
Speed is accelerated, and the setting of step 9 to form a gas held space between step and gas detecting element, and gas can only lead to
The gap crossed between air guide channel and through-hole is slowly discharged outward, this extends the time of contact of gas and detection of gas element, no
Only be conducive to improve sensitivity, and further improve response speed.
In the mating surface of the upper shell and fixed seat, in the mating surface of fixed seat and pedestal, explosion-proof filter and gas
Sealing ring 10 is both provided between detecting element and between the outer wall of detection of gas element and the inner wall of pedestal.The setting of sealing ring
The gas sensor sealing performance (including sealing performance and air-tightness) can be further increased.
It is detachably provided with mounting plate on the pedestal, specifically, flange platform 1031, institute are provided on the pedestal 103
It states flange platform and pedestal is divided into upper and lower part, the mounting plate includes 1201 and second plate body of the first plate body connected vertically
1202, circular hole is provided on first plate body, the lower part of the pedestal passes through circular hole, first plate body to pass through cross recess
Sunk screw 13 is detachably connected with flange platform.
As a further improvement of the above technical scheme, further include conveyer belt 16, gas sensor by the second plate body with
Transmit band connection.Conveyer belt loopy moving is controlled by controller, so that gas sensor also loopy moving, edge detection
The odor concentration of pig house each region further improves the precision of monitoring.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (6)
1. a kind of atmospheric monitoring system for improving pig-breeding quality, it is characterised in that：Including gas sensor, ventilation wind
Fan and controller, the gas sensor be mounted on pig house in, the scavenger fan be mounted on pig house side wall, gas sensor with
Scavenger fan is electrically connected with controller respectively, and gas sensor includes the internal shell for cavity, the shell one end setting
There are the suction nozzle and exhaust nozzle being threadedly coupled with shell, the shell other end to be provided with the waterproof connector being threadedly coupled with shell, shell
It is disposed with explosion-proof filter, detection of gas element and circuit board from suction nozzle one end to waterproof connector one end in vivo, it is described
Air guide channel is provided between suction nozzle and explosion-proof filter, the air guide channel connects close to suction nozzle one end and shell screw thread
It connects.
2. the atmospheric monitoring system according to claim 1 for improving pig-breeding quality, it is characterised in that：The shell
Internal wall is provided with step, is provided with through-hole on the step, the air guide channel far from suction nozzle one end pass through through-hole and with
Via clearance coordinates.
3. the atmospheric monitoring system according to claim 1 or 2 for improving pig-breeding quality, it is characterised in that：Institute
It includes upper shell, fixed seat, pedestal and lower housing to state shell, and the suction nozzle and exhaust nozzle are threadedly coupled with upper shell, institute
It states upper shell to connect with fixed seat threaded one end, the fixed seat other end is connect with pedestal threaded one end, and the pedestal is another
End is threadedly coupled with lower housing, and the waterproof connector is threadedly coupled with lower housing.
4. the atmospheric monitoring system according to claim 3 for improving pig-breeding quality, it is characterised in that：On described
In the mating surface of shell and fixed seat, in the mating surface of fixed seat and pedestal, between explosion-proof filter and detection of gas element and
It is both provided with sealing ring between the outer wall of detection of gas element and the inner wall of pedestal.
5. the atmospheric monitoring system according to claim 3 for improving pig-breeding quality, it is characterised in that：Further include
The mounting plate being detachably connected with pedestal.
6. the atmospheric monitoring system according to claim 5 for improving pig-breeding quality, it is characterised in that：Further include
Conveyer belt, gas sensor pass through mounting plate and transmission band connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115567.1A CN108445152A (en) | 2018-02-06 | 2018-02-06 | Atmospheric monitoring system for improving pig-breeding quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115567.1A CN108445152A (en) | 2018-02-06 | 2018-02-06 | Atmospheric monitoring system for improving pig-breeding quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108445152A true CN108445152A (en) | 2018-08-24 |
Family
ID=63191904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810115567.1A Pending CN108445152A (en) | 2018-02-06 | 2018-02-06 | Atmospheric monitoring system for improving pig-breeding quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108445152A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649568A (en) * | 2020-09-02 | 2021-04-13 | 煤炭科学技术研究院有限公司 | Gas sensor probe protection gas chamber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202588030U (en) * | 2012-04-24 | 2012-12-12 | 广东顺德宸熙物联科技有限公司 | Intelligent pig raising system based on Internet of things |
| CN204536196U (en) * | 2015-01-27 | 2015-08-05 | 重庆蓝图信息产业股份有限公司 | Gas sensor |
| CN204535771U (en) * | 2015-04-29 | 2015-08-05 | 浙江触捷光电科技有限公司 | A kind of rail moving lift local environment pick-up unit for dust-free workshop |
-
2018
- 2018-02-06 CN CN201810115567.1A patent/CN108445152A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202588030U (en) * | 2012-04-24 | 2012-12-12 | 广东顺德宸熙物联科技有限公司 | Intelligent pig raising system based on Internet of things |
| CN204536196U (en) * | 2015-01-27 | 2015-08-05 | 重庆蓝图信息产业股份有限公司 | Gas sensor |
| CN204535771U (en) * | 2015-04-29 | 2015-08-05 | 浙江触捷光电科技有限公司 | A kind of rail moving lift local environment pick-up unit for dust-free workshop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649568A (en) * | 2020-09-02 | 2021-04-13 | 煤炭科学技术研究院有限公司 | Gas sensor probe protection gas chamber |
| CN112649568B (en) * | 2020-09-02 | 2023-11-17 | 煤炭科学技术研究院有限公司 | Gas sensor probe protection air chamber |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |