CN205067453U - Ammonia detection device - Google Patents
Ammonia detection device Download PDFInfo
- Publication number
- CN205067453U CN205067453U CN201520772712.5U CN201520772712U CN205067453U CN 205067453 U CN205067453 U CN 205067453U CN 201520772712 U CN201520772712 U CN 201520772712U CN 205067453 U CN205067453 U CN 205067453U
- Authority
- CN
- China
- Prior art keywords
- ammonia
- detection device
- ventilation unit
- housing
- ammonia concentration
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is suitable for an ammonia detection area provides an ammonia detection device, including having the casing that holds the chamber, locating hold the ammonia concentration collector of intracavity, still include ventilation unit, the one end of casing be equipped with with the mount pad that holds the chamber intercommunication, ventilation unit locates be used for absorbing the outside air in the mount pad, be equipped with on the casing lateral wall with a plurality of gas outlets that hold the chamber intercommunication, ammonia concentration collector is located it is close to to hold the intracavity the other end of casing, this device is brought gas into be provided with air inlet, gas outlet and be provided with ammonia concentration collector casing through ventilation unit and is held the intracavity, can accurately detect out the concentration of ammonia, in the relatively poor region of air current mobility, can deliver to detection area steadily by the air in great region around with through this device to accurately detect out this regional ammonia concentration, has reduced ammonia detection device's installation density, greatly reduced the cost.
Description
Technical field
The utility model belongs to ammonia detection field, particularly relates to a kind of ammonia detection device.
Background technology
Along with aquaculture is to scale, intensive, modernization development, control the important topic that breeding environment has become aquaculture.The ammonia that a large amount of ammonia produced in livestock and poultry cultivation process and its excreta produce, not only easily bring out the respiratory disease of livestock and poultry, reduce its production performance, cause serious economic loss, but also affect normal production and the life of people, therefore the work merited attention just is become to the detection of ammonia concentration.
Sensor in existing ammonia detection device is directly exposed in air, contacts with the air of natural flow, produces electrochemical reaction by the ammonia in reactant in sensor detection faces and air, to gather the ammonia concentration signal in environment.There is limitation in this ammonia detection device, when being in the poor region of air flow property, what existing ammonia detection device can detect is limited in scope in use, as needs ensure ammonia concentration accuracy in detection factory building, need the sensor of more layouts, like this, cost increases greatly.
Utility model content
The utility model provides a kind of ammonia detection device, is intended to solve when being in the poor region of air flow property, and what existing ammonia detection device can detect is limited in scope, and accurately can not detect the problem of ammonia concentration.
The utility model realizes like this, a kind of ammonia detection device, comprise the housing with container cavity, the ammonia concentration collector be located in described container cavity, also comprise ventilation unit, one end of described housing is provided with the mount pad be communicated with described container cavity, described ventilation unit is located in described mount pad for absorbing extraneous air, described housing sidewall is provided with the multiple gas outlets be communicated with described container cavity, and the other end near described housing in described container cavity is located at by described ammonia concentration collector.
Preferably, described ventilation unit comprises bracing frame and is located at the fan in support frame as described above, and support frame as described above is located in described mount pad.
Preferably, described mount pad is rectangle frame, and support frame as described above shape and described rectangular frame shape match, and support frame as described above is embedded in described rectangle frame.
Preferably, multiple described gas outlet is equidistantly located on the sidewall of described housing.
Preferably, each described gas outlet is strip mouth, and each described gas outlet is arranged along the length direction of described housing.
Preferably, described ammonia concentration collector has detection faces near one end of described ventilation unit, and described detection faces is concordant away from one end of described ventilation unit with each described strip mouth.
Preferably, described housing is provided with through hole away from one end of described ventilation unit, and described ammonia concentration collector has connection wire, and described connection wire stretches out outside described housing through described through hole after being drawn by the one end away from described ventilation unit.
Preferably, be provided with wiring board between described ammonia concentration collector and described through hole, described connection wire through described wiring board, and stretches out outside described housing through described through hole after being drawn by the one end away from described ventilation unit.
Preferably, described ammonia concentration collector is provided with some inserting columns away from one end of described ventilation unit, and described wiring board is provided with some slots near the one side of described ammonia concentration collector, and described inserting column one_to_one corresponding is inserted in described slot.
Preferably, described wiring board is bonding or be connected in described container cavity.
The utility model is provided to be brought into by gas by ventilation unit and is provided with air intake opening, gas outlet and is provided with in the housing container cavity of ammonia concentration collector, gas is fully contacted with ammonia concentration collector, thus the concentration of ammonia can be detected exactly, particularly for the region that air flow property is poor, by this device can by surrounding compared with large regions air-stable deliver to surveyed area, and detect the ammonia concentration in this region exactly, decrease the packing density of ammonia detection device, greatly reduce cost.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the ammonia detection device that the utility model provides;
Fig. 2 is the installation exploded view of the ventilation unit of the ammonia detection device that the utility model provides;
Fig. 3 is the longitudinal sectional view of the ammonia detection device that the utility model provides;
Fig. 4 is by the schematic diagram after housing cutting in the ammonia detection device that provides of the utility model;
Fig. 5 is by housing cutting in the ammonia detection device that provides of the utility model, and adds the schematic diagram after wiring board.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model is provided to be brought into by gas by ventilation unit and is provided with air intake opening, gas outlet and is provided with in the housing container cavity of ammonia concentration collector, gas is fully contacted with ammonia concentration collector, thus the concentration of ammonia can be detected exactly, particularly for the region that air flow property is poor, by this device can by surrounding compared with large regions air-stable deliver to surveyed area, and detect the ammonia concentration in this region exactly, decrease the packing density of ammonia detection device, greatly reduce cost.
As an embodiment of the present utility model, Fig. 1 shows the stereographic map of a kind of ammonia detection device that the utility model provides.This ammonia detection device comprises the housing 10 with container cavity 11, be located at the ammonia concentration collector 30 in container cavity 11, this ammonia detection device also comprises ventilation unit 20, one end of housing 10 is provided with the mount pad 12 be communicated with container cavity 11, ventilation unit 20 is located in mount pad 12 for absorbing extraneous air, housing 10 sidewall is provided with the multiple gas outlets 13 be communicated with container cavity 11, ammonia concentration collector 30 is located in container cavity 11 near the other end of housing 10 away from ventilation unit 20, and this ammonia concentration collector 30 is with one end frontage and airiness device 20 of detection faces 31.
As an embodiment of the present utility model, the installation exploded view of ventilation unit that theres is provided of the utility model as shown in Figure 2, wherein, ventilation unit 20 comprises bracing frame 21 and fan 22, wherein, the centre of bracing frame 21 is a cylindrical hole 211 vertically, and fan 22 is installed in bracing frame 21 in the mode coaxial with this cylindrical hole 211, and be arranged in the mount pad 12 of housing 10 by bracing frame 21, outer side gas can be involved in container cavity 11 by fan 22.
In an embodiment of the present utility model, be back up pad 121 with the non-linking area place of container cavity 11 bottom mount pad 12, four rectangular area are provided with 4 mount pad fixed orifices 122 to back up pad 121, mount pad 12 is rectangle frame 123, the shape of bracing frame 21 and the mating shapes of rectangle frame 123, and be embedded in this rectangle frame 123, bracing frame 21 is provided with 4 bracing frame fixed orifices 212 corresponding one by one with mount pad fixed orifice 123, these 4 pairs of holes can be fixed together in bolted mode.
As a kind of preferred embodiment of the present utility model, the internal diameter of bracing frame 21 is equal with the aperture of the intercommunicating pore located that is connected of container cavity 11 with mount pad 12, like this by fan 22 rotate driven gas just can not stop by ventilation unit groove 11, avoid because stopping the air turbulence that the gas backstreaming caused causes, the air inflow of the gas simultaneously also making fan 22 bring into reaches maximum.
With reference to Fig. 3, in an embodiment of the present utility model, after gas enters container cavity 11, equidistantly discharged around the gas outlet 13 be distributed on housing 10 sidewall by multiple, the sustained height place be centrally located on housing 10 sidewall of gas outlet 13, make the gas entered in container cavity 11 evenly gently to be discharged by gas outlet 13 like this, can not air turbulence be caused, thus make testing result more accurate.
In an embodiment of the present utility model, gas outlet 13 is set to as strip mouth, and the gas outlet 13 of this strip is arranged along the length direction of housing 10.
As a preferred embodiment of the present utility model, ammonia concentration collector 30 is detection faces 31 near one end of ventilation unit 20, when gas outlet 13 is positioned at above detection faces 31, then can cause that the gas brought into by ventilation unit 20 is less maybe cannot be flowed in detection faces 31, gas is directly discharged by the gas outlet 13 be positioned at above detection faces 31, thus make the concentration of the ammonia detected differ larger with actual concentration, in the utility model, detection faces 31 is kept concordant away from one end of ventilation unit 20 with strip gas outlet 13, can flow to fully in detection faces 31 to make gas, thus make the result of detection more accurate.
With reference to Fig. 4, in an embodiment of the present utility model, housing 10 away from one end of ventilation unit 20 be provided with one with the through hole 14 of ft connection, ammonia concentration collector 30 one end away from ventilation unit 20 be provided with some inserting columns 32 and connect wire 33, this connection wire 33 extends outside housing 10 by through hole 14, power supply and control panel can be connected to, to obtain electric energy and to carry out data interaction; Wherein ammonia detection device 30 is pasted away from the side of ventilation unit 20 or is connected on housing one end away from ventilation unit 20.
With reference to Fig. 5, as a preferred embodiment of the present utility model, the inserting column 32 of ammonia concentration collector 30 not be connected wire 33 and be connected, a wiring board 40 is added between ammonia concentration collector 30 and through hole 14, this wiring board 40 can be pcb board, wiring board 40 is provided with several and inserting column 32 slot 41 one to one near the side of inserting column 32, inserting column 32 and one to one slot 41 are plugged in together, at wiring board 40 upward wiring, and draw connection wire 33 at wiring board 40 near the side of through hole 14, connect wire 33 and extend out to housing 10 by through hole 14.Wherein, wiring board 40 is pasted on or is connected near the side of through hole 14 in the container cavity 11 of housing 10 away from ventilation unit 20 one end.By adding wiring board 40, save the technique of welding, when ammonia concentration collector 30 changed by needs, ammonia concentration collector 30 is only needed to take off from wiring board 40, again alternative plug-in mounting is got on, without the need to whole ammonia detection device 40 is taken away to carry out changing and welding, make Renewal process more convenient, safer like this, it also avoid because the damage that causes ammonia concentration collector of high temperature of welding simultaneously, therefore greatly reduce the cost of the consume of device and installation, maintenance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an ammonia detection device, comprise the housing with container cavity, the ammonia concentration collector be located in described container cavity, it is characterized in that, also comprise ventilation unit, one end of described housing is provided with the mount pad be communicated with described container cavity, described ventilation unit is located at for absorbing extraneous air in described mount pad, and described housing sidewall is provided with the multiple gas outlets be communicated with described container cavity, and the other end near described housing in described container cavity is located at by described ammonia concentration collector.
2. ammonia detection device as claimed in claim 1, it is characterized in that, described ventilation unit comprises bracing frame and is located at the fan in support frame as described above, and support frame as described above is located in described mount pad.
3. ammonia detection device as claimed in claim 2, it is characterized in that, described mount pad is rectangle frame, and support frame as described above shape and described rectangular frame shape match, and support frame as described above is embedded in described rectangle frame.
4. ammonia detection device as claimed in claim 1, it is characterized in that, multiple described gas outlet is equidistantly located on the sidewall of described housing.
5. the ammonia detection device as described in claim 1 or 4, is characterized in that, each described gas outlet is strip mouth, and each described gas outlet is arranged along the length direction of described housing.
6. ammonia detection device as claimed in claim 5, it is characterized in that, described ammonia concentration collector has detection faces near one end of described ventilation unit, and described detection faces is concordant away from one end of described ventilation unit with each described strip mouth.
7. ammonia detection device as claimed in claim 1, it is characterized in that, described housing is provided with through hole away from one end of described ventilation unit, described ammonia concentration collector has connection wire, and described connection wire stretches out outside described housing through described through hole after being drawn by the one end away from described ventilation unit.
8. ammonia detection device as claimed in claim 7, it is characterized in that, wiring board is provided with between described ammonia concentration collector and described through hole, after described connection wire is drawn by the one end away from described ventilation unit, through described wiring board, and extend out to described housing in described container cavity through described through hole.
9. ammonia detection device as claimed in claim 8, it is characterized in that, described ammonia concentration collector is provided with some inserting columns away from one end of described ventilation unit, described wiring board is provided with some slots near the one side of described ammonia concentration collector, and described inserting column one_to_one corresponding is inserted in described slot.
10. ammonia detection device as claimed in claim 8 or 9, it is characterized in that, described wiring board is bonding or be connected in described container cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772712.5U CN205067453U (en) | 2015-09-30 | 2015-09-30 | Ammonia detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772712.5U CN205067453U (en) | 2015-09-30 | 2015-09-30 | Ammonia detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067453U true CN205067453U (en) | 2016-03-02 |
Family
ID=55393990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772712.5U Active CN205067453U (en) | 2015-09-30 | 2015-09-30 | Ammonia detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458455A (en) * | 2019-01-21 | 2020-07-28 | 程学勇 | Ammonia and hydrogen sulfide on-line measuring appearance |
-
2015
- 2015-09-30 CN CN201520772712.5U patent/CN205067453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458455A (en) * | 2019-01-21 | 2020-07-28 | 程学勇 | Ammonia and hydrogen sulfide on-line measuring appearance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104315644A (en) | Humidifying device and air treatment system | |
| CN205067453U (en) | Ammonia detection device | |
| CN203705425U (en) | Portable air quality detecting device | |
| CN203825507U (en) | Coverage type monitoring intelligent regulation and control system of granary | |
| CN209938025U (en) | Automatic fault alarm device for corrugated paper printing machine | |
| CN212989286U (en) | Intelligent detection device for air quality | |
| CN203181783U (en) | Experimental bee feeding box | |
| CN210185324U (en) | Water dispenser convenient to install | |
| CN211478236U (en) | Air quality monitoring device | |
| CN210165507U (en) | Humidifier | |
| CN206177370U (en) | A environmental monitoring system for intelligent pasture | |
| CN203664305U (en) | Portable chemical experiment apparatus cleaning and drying device | |
| CN108704468B (en) | Treatment device for removing chemical pollutants in atmospheric environment | |
| CN203193232U (en) | Outdoor junction box | |
| CN204301243U (en) | A kind of damping device and air treatment system | |
| CN212510388U (en) | Air sensor mounting structure | |
| CN213414219U (en) | Hydrological measurement unmanned aerial vehicle with sampling mechanism | |
| CN205930156U (en) | On -vehicle air purifier of intelligence | |
| CN205532721U (en) | City tunnel monitoring device | |
| CN205657093U (en) | Outside packaging structure of external mobile phone batteries | |
| CN207798294U (en) | One kind monitoring system based on Internet of Things farm intelligent heating | |
| CN205408361U (en) | Weak current equipment's heat dissipation case | |
| CN203282075U (en) | Multi-runner ventilation radiator | |
| CN221406603U (en) | Point type smoke fire detector anti-interference performance comprehensive test box | |
| CN202156959U (en) | Energy-saving environmentally-friendly water treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |