CN110622870A - Cat litter basin deodorization system - Google Patents
Cat litter basin deodorization system Download PDFInfo
- Publication number
- CN110622870A CN110622870A CN201910774970.XA CN201910774970A CN110622870A CN 110622870 A CN110622870 A CN 110622870A CN 201910774970 A CN201910774970 A CN 201910774970A CN 110622870 A CN110622870 A CN 110622870A
- Authority
- CN
- China
- Prior art keywords
- cat litter
- exhaust
- exhaust fan
- litter box
- control system
- 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.)
- Pending
Links
- 238000004332 deodorization Methods 0.000 title claims abstract description 13
- 241000282326 Felis catus Species 0.000 claims abstract description 76
- 238000007789 sealing Methods 0.000 claims description 20
- 230000001877 deodorizing effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000026676 system process Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000028952 catclaw acacia Species 0.000 description 1
- 235000004608 catclaw acacia Nutrition 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0052—Arrangement of fans or blowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0107—Cat trays; Dog urinals; Toilets for pets
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a cat litter box deodorization system which comprises a cat litter box cover, an exhaust pipe and an exhaust fan, wherein an exhaust hole is formed in the cat litter box cover, one end of the exhaust pipe is connected with the cat litter box cover, the end, connected with the cat litter box cover, of the exhaust pipe is connected with the exhaust hole, and the exhaust fan is connected with the exhaust pipe. The invention deodorizes by the physical principle, has low use cost, simple method, safety and effectiveness.
Description
Technical Field
The invention relates to the technical field of pet tools, in particular to a cat litter box deodorization system.
Background
With the ever-increasing standard of living, more and more individuals and families begin to feed cats as pets. And support the cat in-process, cat litter basin is then indispensable apparatus, and along with the long-term use of cat litter basin, the stink that the cat produced at the excretion process also can be accumulated always, can influence indoor air quality finally to influence the experience at home. In order to solve the problem that the cat litter emits odor for a long time, a closed cat litter basin scheme, cat litter deodorizing beads (powder), a scheme of deodorizing through physicochemical reaction by using plasma and ozone and the like are available on the market at present. The existing deodorization scheme has some defects, the closed cat litter basin cannot completely isolate odor, the deodorization beads cover the odor through fragrance or cannot completely deodorize in a mode of adsorbing the odor, certain damage can be caused to cats, and the cat litter box belongs to a consumable material and needs to be added again at intervals. Plasma plus ozone means that a person (organism) will be harmed if exposed to an environment with ozone for a long time because of the characteristics of ozone.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a cat litter box deodorization system which deodorizes through a physical principle and has the advantages of low use cost, simple method, safety and effectiveness.
The technical scheme adopted by the invention is as follows:
the utility model provides a cat litter basin deodorization system, includes cat litter basin cover, blast pipe and exhaust fan, cat litter basin covers to have opens there is the exhaust hole, the one end of blast pipe with cat litter basin cover links to each other, the blast pipe with the one end that cat litter basin cover links to each other with the exhaust hole links to each other, the exhaust fan with the blast pipe is connected.
Cat litter basin cover the closed space of formation with cat litter basin, exhaust fan work takes the foul smell out through the exhaust hole, and the rethread blast pipe discharges the foul smell to outdoor. Simple and convenient, harmless to cats, and can be used for a long time without consumables.
Preferably, the exhaust fan is arranged in the exhaust hole.
The exhaust fan is arranged in the exhaust hole, and the exhaust fan can be conveniently disassembled and assembled.
Preferably, the exhaust fan is arranged at one end, far away from the cat litter box cover, in the exhaust pipe.
The exhaust fan is far away from the cat litter bowl cover, so that the influence of the fan on the cat can be avoided.
Preferably, cat litter basin deodorization system still includes manual control system, manual control system's output with the input of exhaust fan is connected.
The manual control system can control exhaust fan operating condition, the switch is opened to the raiser after installation and debugging finish, and exhaust fan work is rotated to different gears through the knob with manual control system, controls the rotational speed of exhaust fan.
Further preferably, cat litter basin deodorization system still includes automatic control system and gas sensor, gas sensor locates on the inner wall of cat litter basin cover, gas sensor's output with automatic control system's input is connected.
The odor concentration in the cat litter box cover is monitored by using the gas sensitive element, the gas sensitive element transmits concentration data to the automatic control system, and the rotating speed of the fan is regulated and controlled according to the odor concentration data in the cat litter box after the automatic control system processes the odor concentration data.
Preferably, the blast pipe with the one end that cat litter basin cover is connected is equipped with the sealing washer, the outside curved surface of sealing washer is equipped with and is annular recess, the diameter of the outside curved surface of sealing washer is greater than the exhaust hole, the sealing washer joint in on the gas vent, the sealing washer is rubber or other soft materials.
Use the sealing washer blocks the gas vent, can avoid the foul smell to leak, recess on the sealing washer can make things convenient for the raiser to connect the blast pipe on cat litter basin covers fast.
The beneficial effects of the invention include:
1. cat litter basin cover the closed space of formation with cat litter basin, exhaust fan work takes the foul smell out through the exhaust hole, and the rethread blast pipe discharges the foul smell to outdoor. Simple and convenient, harmless to cats, and can be used for a long time without consumables.
2. The exhaust fan is arranged in the exhaust hole, and the exhaust fan can be conveniently disassembled and assembled.
3. The exhaust fan is far away from the cat litter bowl cover, so that the influence of the fan on the cat can be avoided.
4. The manual control system can control exhaust fan operating condition, the switch is opened to the raiser after installation and debugging finish, and exhaust fan work is rotated to different gears through the knob with manual control system, control exhaust fan rotational speed.
5. The odor concentration in the cat litter box cover is monitored by using the gas sensitive element, the gas sensitive element transmits concentration data to the automatic control system, and the rotating speed of the fan is regulated and controlled according to the odor concentration data in the cat litter box after the automatic control system processes the odor concentration data.
6. Use the sealing washer blocks the gas vent, can avoid the foul smell to leak, recess on the sealing washer can make things convenient for the raiser to connect the blast pipe on cat litter basin covers fast.
Drawings
Fig. 1 is a schematic structural view of a cat litter box deodorizing system according to embodiment 1 of the present invention.
Fig. 2 is a sectional view of section a-a in fig. 1.
Fig. 3 is a schematic structural view of a litter box deodorizing system according to embodiment 3 of the present invention.
FIG. 4 is a circuit diagram showing a gas sensor, an automatic control system, and a control circuit of an exhaust fan according to embodiment 4 of the present invention.
FIG. 5 is a sectional view of an exhaust pipe having a gasket at one end according to example 5 of the present invention.
Fig. 6 is a schematic view of an exhaust pipe having a bracket at one end according to embodiment 6 of the present invention.
Reference numerals:
1-cat litter box cover, 2-exhaust pipe, 3-exhaust fan, 4-manual control system, 5-sealing ring, 6-support.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings. It is apparent that the following examples are carried out on the premise of the technical solution of the present invention, and detailed embodiments are given, but the scope of the present invention is not limited to the following examples. Based on the technical scheme of the invention, other embodiments made by persons skilled in the art without creative work belong to the protection scope of the invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1:
as shown in figure 1 and figure 2, a cat litter basin deodorization system, including cat litter basin cover 1, blast pipe 2 and exhaust fan 3, the top of cat litter basin cover 1 is opened has the exhaust hole with 2 footpaths of blast pipe, and blast pipe 2 is the telescopic hose, and the B end of blast pipe 2 links to each other with cat litter basin cover 1, and the C end is located outdoors, and the B end and the coaxial setting in exhaust hole of blast pipe 2, and exhaust fan 3 links to each other with blast pipe 2. The solar energy heat collector can be continuously used for 24 hours, the power consumption is low, and about one-degree electricity is consumed in one month.
The cat litter box cover 1 can also be an existing closed cat litter box on the market at present, and the arrangement of a deodorization system can be realized by drilling the existing closed cat litter box and connecting an exhaust pipe.
The cat litter bowl cover 1 covers the cat litter bowl to form a closed space, the exhaust fan 3 works to draw out odor through the exhaust hole, and the odor is discharged to the outside through the exhaust pipe 2. Simple and convenient, harmless to cats, and can be used for a long time without consumables.
Example 2:
as shown in fig. 2, embodiment 2 is an improvement of embodiment 1, and the exhaust fan 3 is disposed inside the exhaust hole, so that the exhaust fan can be easily detached.
Example 3:
as shown in fig. 1, in embodiment 3, a modification is made to embodiment 1, and a discharge fan 3 is provided at the C-end of the exhaust duct 2. 3 during operation of exhaust fan, the cat can stretch out the claw to exhaust fan 3 to produce danger, also probably the sound of 3 during operations of exhaust fan can make the cat dare not to get into the defecation, and cat litter basin cover 1 is kept away from to exhaust fan 3, can avoid 3 works of exhaust fan to exert an influence to the cat.
Example 4:
as shown in fig. 3, embodiment 4 is an improvement on embodiment 1, the cat litter box deodorizing system further includes a manual control system 4, and an output end of the manual control system 4 is connected with an input end of the exhaust fan 3.
The operating condition of exhaust fan 3 can be controlled to manual control system 4, and the switch is opened to the raiser after the installation and debugging finishes, and exhaust fan 3 begins work promptly, revolves to different gears through the knob with manual control system 4, controls the rotational speed of exhaust fan 3.
Example 5:
as shown in fig. 4, in embodiment 5, an improvement is made on the basis of embodiment 1, the cat litter box deodorizing system further includes an automatic control system and a QM-N5 type gas sensor, the gas sensor is disposed on an inner wall of the cat litter box cover 1, and an output end of the gas sensor is connected to an input end of the automatic control system.
The QM-N5 gas sensor is an N-type semiconductor gas sensor using a metal oxide Sn02 as a host material, and when the sensor is in contact with a reducing gas, the conductivity of the sensor rapidly increases with the increase in the gas concentration. The main component of the volatilized cat urine is ammonia gas which is an important source for generating pungent smell, and the odor concentration in the cat litter box can be detected by detecting the concentration of reductive ammonia gas in the cat urine by using a gas sensitive element.
The circuit only uses a comparator inside the LM393 and other resistors to form an automatic control system with a return difference voltage. Rt is a gas sensor, when ammonia gas is not detected, the resistance value of the gas sensor Rt is large, the voltage of the third pin of the LM393 is lower than the voltage of the second pin, the output of the first pin of the LM393 is low level, and the pin of the exhaust fan receives a low level signal and is in a low-speed working state. Rt detects ammonia gas, the voltage of the third pin of LM393 is higher than that of the fourth pin, and the output of the fourth pin becomes high level. The pin of the exhaust fan receives the signal of high level, and the rotational speed increases.
The gas sensor is used for monitoring the ammonia concentration in the cat litter bowl cover 1, the gas sensor transmits concentration data to the automatic control system, and the automatic control system regulates and controls the rotating speed of the exhaust fan according to the ammonia concentration data in the cat litter bowl after processing, so that the inconvenience of manual regulation is avoided.
Example 6:
as shown in fig. 5, embodiment 6 is an improvement on the basis of embodiment 1, a sealing ring 5 is arranged at one end of the exhaust pipe 2 connected with the cat litter box cover 1, an annular groove is arranged on the outer curved surface of the sealing ring 5, the diameter of the outer curved surface of the sealing ring 5 is larger than that of the exhaust hole, the cat litter box cover 1 is clamped in the groove on the sealing ring 5, and the sealing ring 5 is made of rubber or other soft materials.
Use sealing washer 5 to block the gas vent, can avoid the foul smell to leak, the recess on the sealing washer 5 can make things convenient for the raiser to connect blast pipe 2 on cat litter basin cover 1 fast.
Example 7:
as shown in fig. 6, in example 7, a modification is made to example 1, in which a bracket 6 is provided at an end of the exhaust pipe 2 remote from the cat litter box cover 1, and the bracket 6 is made of an aluminum alloy or other material capable of being bent arbitrarily and repeatedly.
One end of the exhaust pipe 2 needs to be placed outdoors to discharge odor, the support legs can be bent at will, and the exhaust pipe 2 can be stably erected outdoors by using the support 6 to adapt to various terrains.
Example 8:
embodiment 8 improves on embodiment 1's basis, and cat litter basin cover is equipped with the screen panel in the position in exhaust hole, so sets up, can avoid the cat claw to stretch into the blast pipe.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a cat litter basin deodorization system, its characterized in that, includes cat litter basin cover, blast pipe and exhaust fan, cat litter basin covers to have opens there is the exhaust hole, the one end of blast pipe with cat litter basin cover links to each other, the exhaust fan with the blast pipe is connected.
2. The litter box deodorizing system of claim 1 wherein said exhaust fan is disposed within said exhaust aperture.
3. The litter box deodorizing system of claim 1 wherein said exhaust fan is disposed at an end of said exhaust duct distal from said litter box cover.
4. The litter box deodorizing system of claim 1 further comprising a manual control system, wherein an output of said manual control system is connected to an input of said exhaust fan.
5. The litter box deodorizing system of claim 1 further comprising an automatic control system and a gas sensor, wherein an output of said gas sensor is connected to an input of said automatic control system.
6. The cat litter bowl deodorizing system as defined in claim 1 wherein a sealing ring is disposed at an end of said exhaust pipe connected to said cat litter bowl cover, and an annular groove is disposed on an outer curved surface of said sealing ring, said sealing ring being engaged with said exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774970.XA CN110622870A (en) | 2019-08-21 | 2019-08-21 | Cat litter basin deodorization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774970.XA CN110622870A (en) | 2019-08-21 | 2019-08-21 | Cat litter basin deodorization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110622870A true CN110622870A (en) | 2019-12-31 |
Family
ID=68970681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910774970.XA Pending CN110622870A (en) | 2019-08-21 | 2019-08-21 | Cat litter basin deodorization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110622870A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115943894A (en) * | 2022-12-14 | 2023-04-11 | 江苏黑森林环保科技有限公司 | Cat litter basin with automatic deodorization and clean function |
| WO2024103694A1 (en) * | 2022-11-14 | 2024-05-23 | 江苏黑森林环保科技有限公司 | Cat litter box having deodorization function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002142600A (en) * | 2000-11-15 | 2002-05-21 | Kazuhiko Hayashi | Toilet for cat |
| US20170332597A1 (en) * | 2016-05-23 | 2017-11-23 | Toni Kfoury | Universal Ventilated Litter Box Assembly |
| CN207783919U (en) * | 2017-12-28 | 2018-08-31 | 凡原实业（上海）有限公司 | Deodorization cat litter box |
-
2019
- 2019-08-21 CN CN201910774970.XA patent/CN110622870A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002142600A (en) * | 2000-11-15 | 2002-05-21 | Kazuhiko Hayashi | Toilet for cat |
| US20170332597A1 (en) * | 2016-05-23 | 2017-11-23 | Toni Kfoury | Universal Ventilated Litter Box Assembly |
| CN207783919U (en) * | 2017-12-28 | 2018-08-31 | 凡原实业（上海）有限公司 | Deodorization cat litter box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024103694A1 (en) * | 2022-11-14 | 2024-05-23 | 江苏黑森林环保科技有限公司 | Cat litter box having deodorization function |
| CN115943894A (en) * | 2022-12-14 | 2023-04-11 | 江苏黑森林环保科技有限公司 | Cat litter basin with automatic deodorization and clean function |
| CN115943894B (en) * | 2022-12-14 | 2023-12-22 | 江苏黑森林环保科技有限公司 | Cat litter basin with automatic deodorization and clean function |
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