CN213474054U - Disposable soft bag and filling system and water supply system suitable for experimental animal drinking water - Google Patents
Disposable soft bag and filling system and water supply system suitable for experimental animal drinking water Download PDFInfo
- Publication number
- CN213474054U CN213474054U CN202022169269.6U CN202022169269U CN213474054U CN 213474054 U CN213474054 U CN 213474054U CN 202022169269 U CN202022169269 U CN 202022169269U CN 213474054 U CN213474054 U CN 213474054U
- Authority
- CN
- China
- Prior art keywords
- soft bag
- water
- support
- mounting hole
- disposable
- 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
Images
Landscapes
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The utility model provides a disposable soft bag and filling system and water supply system suitable for experimental animals drinking water, disposable soft bag includes soft bag bottom, soft bag surface course, soft bag hanging layer and drinking water mouth, the circumference edge of soft bag bottom bonds in one side of the circumference edge of soft bag surface course and form first accommodation space between soft bag bottom and the soft bag surface course, first accommodation space is airtight space, the left end edge, top end edge, the right-hand member edge of soft bag hanging layer bond respectively in the opposite side of soft bag surface course and form second accommodation space between soft bag surface course and the soft bag hanging layer, second accommodation space bottom communicates with the outside, disposable soft bag adds water through the filling system and can be applied to water supply system, the utility model discloses a soft peva soft bag is one-way outside rivers during drinking water, does not have the condition in the air admission soft bag, and redundant air exchange is avoided, so that the risk of water source pollution caused by microorganisms is greatly reduced.
Description
Technical Field
The utility model relates to an equipment technical field for the experimental animals specifically, relates to a disposable soft bag and filling system and water supply system suitable for experimental animals drinking water.
Background
The experimental animal is the foundation and important supporting condition for medical science and life science research. Scientific research and production application in many fields such as medicine, chemical industry, pesticides, light industry, environmental protection, aerospace, commodity inspection, military industry and the like can not leave experimental animals, the experimental animals have been developed into a comprehensive new subject under the drive of modern science, and the development degree of the experimental animals is an important mark reflecting the development level of the national life science.
Traditional laboratory animal drinking water adopts the water-jug drinking water, will use the drinking water bottle of different specifications size, and the drinking water bottle needs wash before the use, adorn water, operation such as disinfection, and when the animal drinks water, because traditional water-jug drinking water is hard system plastics, consequently when water outwards flows in the water-jug, have the air admission water-jug of corresponding volume in, so traditional water-jug drinking water is not complete one-way rivers, but has the air exchange, there is the risk at microbial contamination water source.
Patent document CN203851593U discloses an experimental animals water bottle, including the body to and the bottle lid of being connected with the body, the bottle lid comprises bottle plug and the bottle cap of cover on the bottle plug, be equipped with the burette that link up mutually with the body on the bottle cap, the tip of burette is equipped with the drip nozzle, the bottle plug is silica gel platform form bottle plug, partly of bottle plug stretches into bottleneck 3mm ~ 6mm, the lower part of body is the cuboid structure, and upper portion is the funnel structure, the junction of the upper portion and the lower part of body adopts the arc to be connected, but this design still has the air exchange and causes the problem at little biological pollution water source.
SUMMERY OF THE UTILITY MODEL
To the defects in the prior art, the utility model aims at providing a disposable soft bag and filling system and water supply system suitable for experimental animals drinking water.
According to the utility model, the disposable soft bag suitable for experimental animals to drink water comprises a soft bag bottom layer, a soft bag surface layer, a soft bag hanging layer and a drinking nozzle;
the peripheral edge of the soft bag bottom layer is bonded to one side of the peripheral edge of the soft bag surface layer, a first accommodating space is formed between the soft bag bottom layer and the soft bag surface layer, and the first accommodating space is a closed space;
the area of the soft bag hanging layer is smaller than that of the soft bag surface layer, the left end edge, the top end edge and the right end edge of the soft bag hanging layer are respectively bonded to the other side of the soft bag surface layer, a second accommodating space is formed between the soft bag surface layer and the soft bag hanging layer, and the second accommodating space is communicated with the outside through a hanging opening between the bottom end edge of the soft bag hanging layer and the soft bag surface layer;
the soft bag is characterized in that a first water nozzle mounting hole is formed in the soft bag surface layer, a second water nozzle mounting hole is formed in the soft bag hanging layer, the first water nozzle mounting hole corresponds to the second water nozzle mounting hole in position, and the drinking water nozzle can penetrate through the second water nozzle mounting hole and is mounted on the first water nozzle mounting hole.
Preferably, the first water nozzle mounting hole and the second water nozzle mounting hole are both circular holes.
Preferably, the area of the soft bag hanging layer is half of the area of the soft bag surface layer, and the appearance of the soft bag hanging layer is matched with the appearance of the upper half part of the soft bag surface layer.
Preferably, the soft bag bottom layer, the soft bag surface layer and the soft bag hanging layer are all made of peva.
Preferably, the drinking nozzle comprises an insertion end, and the insertion end comprises a truncated cone-shaped raised head and a cylindrical neck.
Preferably, the insertion end is of an elastic structure, and the diameter of the circular truncated cone-shaped lower bottom surface and the diameter of the cylindrical neck of the insertion end are both larger than the diameter of the first water nozzle mounting hole.
Preferably, the soft bag bottom layer and the soft bag surface layer are both rectangular structures.
According to the utility model provides a filling system for filling the disposable soft bag, which comprises a supporting table, a filling head, a first bracket, a folding unit and a second bracket;
one end of the first support is mounted on the support table, the disposable soft bag is sleeved at the other end of the first support through the hanging opening, one end of the second support is mounted on the first support through the folding unit, the filling head is mounted at the other end of the second support, and the filling head is connected with a water supply hose for supplying water;
the filling head includes filling mode and standby mode, and under the filling mode, through adjusting folding unit the filling head is installed on first water injection well choke mounting hole, under standby mode, through adjusting folding unit the filling head leaves first water injection well choke mounting hole and becomes the free end.
Preferably, the folding unit includes a spring, a third bracket, and a fourth bracket;
the third support and the fourth support are arranged on the first support at intervals, the second support is movably matched with the first support through the third support, a first supporting boss is arranged on the second support, a second supporting boss is arranged on the fourth support, and two ends of the spring are respectively arranged on the first supporting boss and the second supporting boss.
According to the utility model provides a pair of water supply system installs disposable soft bag, including the installing support, disposable soft bag is installed on the installing support, be provided with the support mounting hole on the installing support, the water outlet end of the water drinking nozzle on the disposable soft bag can extend to the outside of installing support through the support mounting hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a soft peva disposable soft bag for replace traditional duroplastic material's water-jug, so when the water in soft bag outwards flows, soft bag can be because the corresponding shrink of external atmospheric pressure, does not have the condition in the air admission soft bag, is one-way outside rivers during consequently soft bag drinking water, does not have unnecessary air exchange, greatly reduced the risk at microbial contamination water source.
2. The utility model discloses a flexible, high temperature resistant, corrosion-resistant, the peva soft bag of resistant irradiation sterilization, through the structure that adopts the three rete membranes to supporting dedicated filling instrument of having designed has solved the loaded down with trivial details problem of disposable soft bag filling in the use.
3. The utility model discloses the low price of the disposable soft bag of well use can realize abandoning the type and use, has solved the loaded down with trivial details step that traditional water-jug drinking water needs washing, sterilization, saves the personnel selection cost of experimental animal facility and the energy cost that the sterilization produced.
4. The utility model provides a soft bag weight, volume are less, can accomplish irradiation sterilization in advance, directly unpack apart the use in the protective screen environment, simplify the loaded down with trivial details step of traditional water-jug drinking water (traditional water-jug drinking water needs filling-transportation-sterilization-transportation-change-transportation-washing-transportation-refilling) into the step of the simple step (filling-change) of directly accomplishing in raising the room, only need carry out repeated sterilization to the drinking water injection well choke, simple structure, greatly reduced the cost.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of a disposable soft bag;
FIG. 2 is a schematic front view of the disposable soft bag;
FIG. 3 is a schematic view of a drinking nozzle;
FIG. 4 is a schematic diagram of the filling system;
FIG. 5 is a schematic view of the filling system in a filling mode;
FIG. 6 is a schematic diagram of the filling system in a standby mode;
FIG. 7 is a schematic view of the water supply system;
fig. 8 is a schematic structural view of an embodiment of the water supply system.
The figures show that:
supporting platform 8 and spring 15 of soft bag bottom layer 1
The first support 10 and the fourth support 17 of the soft bag hanging layer 3
First supporting boss 18 of folding unit 11 of drinking nozzle 4
First water nozzle mounting hole 5, second support 12 and second support boss 19
Mounting bracket 20 for water supply hose 13 of second water nozzle mounting hole 6
Insert end 7 disposable soft bag 14 rearing cage 21
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
The utility model provides a disposable soft bag suitable for experimental animals drinking water, as shown in fig. 1 ~ 3, hang dress layer 3 and water drinking mouth 4 including soft bag bottom 1, soft bag surface course 2, soft bag, the circumference edge bonding of soft bag bottom 1 is in one side at the circumference edge of soft bag surface course 2 just form a accommodation space between soft bag bottom 1 and the soft bag surface course 2, soft bag bottom 1, soft bag surface course 2 are the preferred rectangle structure of giving all. The first accommodating space is a closed space and is used for accommodating drinking water required by the experimental animal.
Further, as shown in fig. 1 to 3, the area of the soft bag hanging layer 3 is smaller than the area of the soft bag surface layer 2, the left end edge, the top end edge and the right end edge of the soft bag hanging layer 3 are respectively bonded to the other side of the soft bag surface layer 2, a second accommodating space is formed between the soft bag surface layer 2 and the soft bag hanging layer 3, the bonding preferably adopts hot melt bonding, the second accommodating space is communicated with the outside through a hanging opening between the bottom end edge of the soft bag hanging layer 3 and the soft bag surface layer 2, and the second accommodating space forms a sleeve-shaped structure for hanging the whole disposable soft bag in a sleeved manner. In a preferred embodiment, as shown in fig. 2, the area of the soft bag hanging layer 3 is half of the area of the soft bag surface layer 2, and the shape of the soft bag hanging layer 3 is matched with the shape of the upper half part of the soft bag surface layer 2.
Further, as shown in fig. 1 to 3, a first water nozzle mounting hole 5 is provided on the soft bag surface layer 2, a second water nozzle mounting hole 6 is provided on the soft bag hanging layer 3, wherein the first water nozzle mounting hole 5 and the second water nozzle mounting hole 6 are in corresponding positions, when in use, the water nozzle 4 can pass through the second water nozzle mounting hole 6 and be mounted on the first water nozzle mounting hole 5, wherein the first water nozzle mounting hole 5 and the second water nozzle mounting hole 6 are both circular holes, the water nozzle 4 comprises an insertion end 7, the insertion end 7 comprises a circular truncated cone-shaped raised head and a cylindrical neck, the insertion end 7 is an elastic structure, the diameter of the circular truncated cone-shaped bottom surface of the insertion end 7 and the diameter of the cylindrical neck are both greater than the diameter of the first water nozzle mounting hole 5, in a preferred embodiment, the diameter of the circular truncated cone-shaped bottom surface of the insertion end 7 is greater than the diameter of the cylindrical neck, when the water tap mounting hole is installed, the inserting end 7 is of an elastic structure, the truncated cone-shaped raised head can be inserted into the first water tap mounting hole 5 slightly smaller than the outer diameter of the raised head, elastic sealing is formed between the cylindrical neck with the diameter slightly larger than the first water tap mounting hole 5 and the first water tap mounting hole 5 after the insertion, and water can be prevented from flowing out through a gap.
Specifically, the soft bag bottom layer 1, the soft bag surface layer 2 and the soft bag hanging layer 3 are all made of PEVA, namely polyethylene-vinyl acetate, which is prepared by mixing PE and EVA materials together and has good flexibility and little elasticity,
the utility model also provides a filling system, as shown in fig. 4, be used for the filling disposable soft bag 14, including a supporting bench 8, filling head 9, first support 10, folding unit 11 and second support 12, the one end of first support 10 is installed on supporting bench 8, disposable soft bag 14 is through hanging the other end of dress opening suit at first support 10, the one end of second support 12 is installed on first support 10 through folding unit 11, filling head 9 is installed at the other end of second support 12, filling head 9 is connected the water supply hose 13 that is used for supplying water, filling head 9 includes filling mode and standby mode, and under the filling mode, as shown in fig. 5, through adjusting folding unit 11 filling head 9 installs on first water injection well mouth mounting hole 5; in the standby mode, the filling head 9 is moved away from the first tap mounting hole 5 as a free end by adjusting the folding unit 11, as shown in fig. 6.
In particular, in a preferred embodiment, the folding unit 11 comprises a spring 15, a third bracket 16 and a fourth bracket 17, the third bracket 16 and the fourth bracket 17 are arranged on the first bracket 10 at intervals, the second bracket 12 is movably matched with the first bracket 10 through the third bracket 16, the connection point of the second bracket 12 and the third bracket 16 is used as a central rotating shaft, the second bracket 12 is provided with a first supporting boss 18, the fourth bracket 17 is provided with a second supporting boss 19, the two ends of the spring 15 are respectively arranged on the first supporting boss 18 and the second supporting boss 19, when the second support 12 is rotated about the central pivot axis, switching between the filling mode and the standby mode can be achieved, the spring 15 acting as a tensioning means, as shown in figures 5 and 6, the second support 12 can be stably placed in the filling mode or the standby mode without being driven by external force.
In practical application, the filling system can further simplify the operation steps of filling through flow type control or time type control through the solenoid valve control water inlet valve to improve filling efficiency, satisfy actual demand.
The utility model also provides a water supply system, as shown in fig. 7, fig. 8, install disposable soft bag 14, including installing support 20, disposable soft bag 14 is installed on installing support 20, be provided with the support mounting hole on installing support 20, the delivery end of drinking water mouth 4 on the disposable soft bag 14 can extend to the outside of installing support 20 through the support mounting hole, in a specific embodiment, places installing support 20 in laboratory animal's rearging cage 21, and the animal can be through sucking or touching drinking water mouth 4 drinking water at any time.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A disposable soft bag suitable for experimental animal drinking water is characterized by comprising a soft bag bottom layer (1), a soft bag surface layer (2), a soft bag hanging layer (3) and a drinking water nozzle (4);
the peripheral edge of the soft bag bottom layer (1) is bonded to one side of the peripheral edge of the soft bag surface layer (2), a first accommodating space is formed between the soft bag bottom layer (1) and the soft bag surface layer (2), and the first accommodating space is a closed space;
the area of the soft bag hanging layer (3) is smaller than that of the soft bag surface layer (2), the left end edge, the top end edge and the right end edge of the soft bag hanging layer (3) are respectively bonded to the other side of the soft bag surface layer (2), a second accommodating space is formed between the soft bag surface layer (2) and the soft bag hanging layer (3), and the second accommodating space is communicated with the outside through a hanging opening between the bottom end edge of the soft bag hanging layer (3) and the soft bag surface layer (2);
the water faucet is characterized in that a first water nozzle mounting hole (5) is formed in the soft bag surface layer (2), a second water nozzle mounting hole (6) is formed in the soft bag hanging layer (3), the first water nozzle mounting hole (5) corresponds to the second water nozzle mounting hole (6) in position, and the water drinking nozzle (4) can penetrate through the second water nozzle mounting hole (6) and is mounted on the first water nozzle mounting hole (5).
2. The disposable soft bag for laboratory animal drinking water according to claim 1, wherein the first water nozzle mounting hole (5) and the second water nozzle mounting hole (6) are circular openings.
3. The disposable soft bag for drinking water of laboratory animals according to claim 1, wherein the area of the soft bag hanging layer (3) is half of the area of the soft bag surface layer (2), and the shape of the soft bag hanging layer (3) is matched with the shape of the upper half part of the soft bag surface layer (2).
4. The disposable soft bag suitable for drinking water of experimental animals as claimed in claim 1, wherein the soft bag bottom layer (1), the soft bag surface layer (2) and the soft bag hanging layer (3) are all made of peva.
5. The disposable soft bag for laboratory animal drinking water according to claim 1, characterized in that the drinking nozzle (4) comprises an insertion end (7), the insertion end (7) comprising a truncated cone-shaped nose and a cylindrical neck.
6. The disposable soft bag suitable for drinking water of experimental animals as claimed in claim 5, wherein the insertion end (7) is of an elastic structure, and the diameter of the truncated cone-shaped lower bottom surface and the diameter of the cylindrical neck of the insertion end (7) are both larger than the diameter of the first water nozzle mounting hole (5).
7. The disposable soft bag suitable for drinking water of experimental animals as claimed in claim 1, wherein the soft bag bottom layer (1) and the soft bag surface layer (2) are both rectangular structures.
8. A filling system, for filling disposable pouches (14) according to any one of claims 1 to 7, comprising a support table (8), a filling head (9), a first support (10), a folding unit (11) and a second support (12);
one end of the first support (10) is mounted on the support table (8), the disposable soft bag (14) is sleeved at the other end of the first support (10) through a hanging opening, one end of the second support (12) is mounted on the first support (10) through a folding unit (11), the filling head (9) is mounted at the other end of the second support (12), and the filling head (9) is connected with a water supply hose (13) for supplying water;
filling head (9) are including filling mode and standby mode, under filling mode, through adjusting folding unit (11) on first water injection well choke mounting hole (5) is installed to filling head (9), under standby mode, through adjusting folding unit (11) filling head (9) leave first water injection well choke mounting hole (5) and become the free end.
9. The filling system according to claim 8, wherein the folding unit (11) comprises a spring (15), a third bracket (16) and a fourth bracket (17);
third support (16), fourth support (17) interval arrangement are on first support (10), second support (12) are through third support (16) and first support (10) clearance fit, be provided with first support boss (18) on second support (12), be provided with second support boss (19) on fourth support (17), install respectively at the both ends of spring (15) on first support boss (18), second support boss (19).
10. A water supply system, characterized in that a disposable soft bag (14) as claimed in any one of claims 1 to 7 is installed, the disposable soft bag (14) comprises a mounting bracket (20), the disposable soft bag (14) is installed on the mounting bracket (20), a bracket mounting hole is arranged on the mounting bracket (20), and the water outlet end of a drinking nozzle (4) on the disposable soft bag (14) can extend to the outside of the mounting bracket (20) through the bracket mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022169269.6U CN213474054U (en) | 2020-09-28 | 2020-09-28 | Disposable soft bag and filling system and water supply system suitable for experimental animal drinking water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022169269.6U CN213474054U (en) | 2020-09-28 | 2020-09-28 | Disposable soft bag and filling system and water supply system suitable for experimental animal drinking water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213474054U true CN213474054U (en) | 2021-06-18 |
Family
ID=76365623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022169269.6U Active CN213474054U (en) | 2020-09-28 | 2020-09-28 | Disposable soft bag and filling system and water supply system suitable for experimental animal drinking water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213474054U (en) |
-
2020
- 2020-09-28 CN CN202022169269.6U patent/CN213474054U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI337862B (en) | Feeding bottle | |
| ES2808600T3 (en) | Stirred tank bioreactor | |
| CN200954150Y (en) | Animal multi-purpose dissecting experiment table | |
| US20180362909A1 (en) | Method for Using a Disposable Bioreactor | |
| JP2016531578A (en) | Bioreactor with addition tube | |
| CN213474054U (en) | Disposable soft bag and filling system and water supply system suitable for experimental animal drinking water | |
| CN211255953U (en) | Gas replacement device for constructing cell or tissue pathological model | |
| CN208964938U (en) | A kind of multi-functional culture bottle suitable for storing culture medium | |
| CN220597419U (en) | Culture device for anaerobic microorganisms | |
| CN204325375U (en) | A kind of cell culture fluid adding apparatus | |
| CN214218754U (en) | Automatic sterile water changing device of carbon dioxide incubator | |
| CN205163671U (en) | Portable patient uses watering device | |
| CN219558771U (en) | Water infrared sterilization device is used in seafood mushroom extraction | |
| CN218755740U (en) | Carbon sink microalgae culture assembly | |
| CN207243877U (en) | A kind of sterile liquid-adding device of bioreactor and its driving device | |
| CN213608282U (en) | Clinical nutrient solution blending device | |
| CN207443850U (en) | Test culture apparatus of the Magna feedings with algae | |
| CN215906193U (en) | Incubator for microbial detection | |
| CN211751072U (en) | Multifunctional disposable enteral nutrition bag | |
| CN211645228U (en) | Inflatable plankton sterile culture device of convenient sample | |
| CN219999973U (en) | Sterilizing equipment for sorghum seeds | |
| CN212439467U (en) | Novel energy-saving slow-release sterilizer | |
| CN210065803U (en) | Cell culture device convenient to operate | |
| CN217286638U (en) | First breast surgery attracts subassembly | |
| CN213407337U (en) | Balloon oxygen bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |