Sample water source circulation mechanism for mouse breeding

Abstract

The utility model discloses a sample water source circulation mechanism for mouse breeding, which relates to the technical field of mouse breeding and comprises a water inlet end with the top end connected with a water storage tank, a water outlet end is arranged on the right side of the water inlet end, the top end of the water outlet end extends to a breeding area, and a wall body is arranged on the rear sides of the water outlet end and the water inlet end; the sampling component is arranged at the joint of the water inlet end and the water outlet end. According to the sample water source circulation mechanism for mouse breeding, a sampling site of a sample water source can be changed into a detection site of a worker, that is, when the worker needs to carry out sampling work, the sampling work of the sample water source can be carried out only by utilizing a sampling part and a placing part; therefore, workers do not need to arrive at a sampling place from a detection place to carry out sampling work, the sampling frequency within one day can be increased through timely and convenient sampling work, and the risk of a water source in the process of breeding the mouse is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of small white mouse breeding, in particular to a sample water source circulation mechanism for small white mouse breeding. Background Art

[0002] Drinking water is an indispensable resource in the process of mouse breeding. It is particularly important to test drinking water for mice in breeding areas where mice are raised on a large scale.

[0003] The applicant believes that:

[0004] The drinking water that has been filtered layer by layer will be input into various circulation pipes in the breeding area through water pumps, and then a single hose will be placed in the breeding cage to provide water for the mice. The staff usually go to the water outlet after filtration to extract water samples at regular intervals. In order to ensure the safety of the water source, the extraction work can be divided into three times a day. However, each extraction requires the operator to go from the detection site to the water source filtration site. This sampling process is too cumbersome and wastes time. Utility Model Content

[0005] The purpose of the utility model is to provide a sample water source circulation mechanism for mouse breeding, so as to solve the problem in the above-mentioned background technology that each extraction requires an operator to go from a detection site to a water source filtering site, and this sampling process is too cumbersome and time-consuming.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sample water source circulation mechanism for mouse breeding, comprising:

[0008] The top end is connected to the water inlet of the water storage tank, a water outlet is arranged on the right side of the water inlet, the top end of the water outlet extends to the breeding area, and a wall is arranged at the rear side of the water outlet and the water inlet;

[0009] A sampling component, the sampling component is arranged at the connection between the water inlet end and the water outlet end, and a placing component is arranged below the sampling component;

[0010] The sampling component used to facilitate staff to extract samples from drinking water for mice includes:

[0011] A connecting tee, wherein a lifting rod is installed in the middle of the connecting tee, and the bottom end of the lifting rod passes through the upper outer wall of the connecting tee. Both sides of the connecting tee are sleeved with fixings, and the connecting tee is a hexagonal nut, and the fixings can be used for connecting the water inlet end and the water outlet end;

[0012] An elastic member, wherein the elastic member is sleeved on the outer wall of the lifting rod;

[0013] A sealing member, the sealing member being fixedly connected to the bottom end of the lifting rod;

[0014] A guide pipe is integrally arranged at the bottom end of the connecting tee.

[0015] Furthermore, the elastic member is a return spring, the top end of the elastic member contacts the sealing ring on the inner wall of the connecting tee, and the top end of the elastic member contacts the outer wall above the sealing member.

[0016] Furthermore, the placement component includes:

[0017] A test tube, the test tube is used to carry the sample water source flowing out of the guide tube;

[0018] A placing rack, the placing rack is arranged on the outer wall of the test tube, and the inner wall of the placing rack is bonded with pearl cotton;

[0019] A support rod is fixedly connected to the rear outer wall of the placement rack.

[0020] Furthermore, a wall is provided at the rear side of the sampling component.

[0021] Furthermore, a wall top is arranged above the water inlet and the water outlet.

[0022] Furthermore, a partition wall is arranged above the top of the wall, and the partition wall divides the top of the wall into two areas: the partition wall is a water storage area, and the right side of the partition wall is a breeding area.

[0023] Furthermore, a support ring is provided below the sealing member, and the support ring is fixedly connected to the inner wall of the connecting tee.

[0024] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0025] The utility model can change the sampling site of the sample water source into a testing site for the staff, that is, when the staff needs to perform sampling work, they only need to use the sampling component and the placement component to perform the sampling work of the sample water source, and thus the staff does not need to go from the testing site to the sampling site to perform the sampling work. The timely and convenient sampling work can increase the number of samplings within a day, and further reduce the risks of water sources when breeding mice. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural diagram of a sample water source circulation mechanism for mouse breeding in this utility model;

[0027] Figure 2 This is a three-dimensional structural diagram of a sample water source circulation mechanism for mouse breeding (installation area);

[0028] Figure 3The utility model shows a partial front cross-sectional structure diagram of a sample water source circulation mechanism for mouse breeding.

[0029] In the figure:

[0030] 1. Water inlet; 2. Water outlet; 3. Sampling component; 301. Connecting tee; 302. Lifting rod; 303. Elastic component; 304. Sealing component; 305. Guide tube; 4. Placement component; 401. Test tube; 402. Placement rack; 403. Support rod; 5. Wall; 6. Wall top; 7. Partition wall; 8. Support ring; 9. Fixing component. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0032] In order to reduce the complexity of the sampling process of water sources for mouse breeding, the following implementation methods are provided:

[0033] like Figure 1-3 As shown, the present invention provides a sample water source circulation mechanism for mouse breeding, the sample water source circulation mechanism comprises a water inlet end 1 connected to a water storage tank at the top, a water outlet end 2 is arranged on the right side of the water inlet end 1, a water pump and a solenoid valve can be installed at one end of the water inlet end 1 and the water outlet end 2, the top of the water outlet end 2 extends to the breeding area, the water outlet end 2 and the water inlet end 1 are provided with a wall 5 at the rear side, a sampling component 3, the sampling component 3 is arranged at the connection between the water inlet end 1 and the water outlet end 2, and a placement component 4 is arranged below the sampling component 3, the purpose of which is that the utility model can change the sampling site of the sample water source into the detection site of the staff, that is, when the staff needs to perform sampling work, they only need to use the sampling component 3 and the placement component 4 to perform the sampling work of the sample water source, and then the staff does not need to go from the detection site to the sampling site for sampling work, and the timely and convenient sampling work can increase the number of sampling within a day, and further reduce the risk of water source when breeding mice;

[0034] like Figure 3 As shown, the sampling component 3 for facilitating the staff to extract samples from the drinking water of mice includes a connecting tee 301, a lifting rod 302 is installed in the middle of the connecting tee 301, the bottom end of the lifting rod 302 passes through the upper outer wall of the connecting tee 301, and both sides of the connecting tee 301 are sleeved with fixing members 9, the connecting tee 301 is a hexagonal nut, and the fixing member 9 can be used for connecting the water inlet end 1 and the water outlet end 2; an elastic member 303, the elastic member 303 is sleeved on the outer wall of the lifting rod 302; a sealing member 304, the sealing member 304 is fixedly connected to the bottom end of the lifting rod 302; a guide tube 305, the guide tube 305 is integrally arranged at the bottom end of the connecting tee 301;

[0035] The specific implementation is as follows:

[0036] The connecting tee 301 connects the water inlet end 1 and the water outlet end 2 using the fixing parts 9 on both sides. The water source enters the sampling component 3 from the water inlet end 1 and reaches the water outlet end 2. When sampling is required, after the placement component 4 is assembled, the lifting rod 302 is manually pulled up, and then the lifting rod 302 drives the sealing component 304 to move upward. At this time, the elastic component 303 is squeezed, and part of the water source enters the bottom through the guide tube 305. After completing the sampling work, the lifting rod 302 can be released.

[0037] As an implementation manner, the elastic member 303 is a return spring, the top end of the elastic member 303 contacts the sealing ring on the inner wall of the connecting tee 301 , and the top end of the elastic member 303 contacts the outer wall above the sealing member 304 .

[0038] like Figure 1 As shown, the placement component 4 includes a test tube 401, the test tube 401 is used to carry the sample water source flowing out of the guide tube 305, a placement rack 402, the placement rack 402 is arranged on the outer wall of the test tube 401, the inner wall of the placement rack 402 is bonded with pearl cotton, and a support rod 403, the support rod 403 is fixed to the outer wall of the rear side of the placement rack 402;

[0039] The specific implementation is as follows:

[0040] The placement rack 402 fixes its position through the test tube 401 , and the pearl cotton on the inner wall of the test tube 401 can be used to limit and protect the test tube 401 . The test tube 401 can carry the sample water source flowing down the guide tube 305 .

[0041] As an implementation mode, a wall 5 is provided at the rear side of the sampling component 3 , and the water inlet 1 , the water outlet 2 and the sampling component 3 are all installed on the outer wall of the wall 5 .

[0042] As an implementation manner, a wall top 6 is provided above the water inlet end 1 and the water outlet end 2, and the wall top 6 is used to divide the area.

[0043] As an implementation mode, a partition wall 7 is arranged above the wall top 6, and the partition wall 7 divides the wall top 6 into two areas. The partition wall 7 is a water storage area, and the right side of the partition wall 7 is a breeding area.

[0044] As an implementation manner, a support ring 8 is provided below the sealing member 304 . The support ring 8 is fixedly connected to the inner wall of the connecting tee 301 . The support ring 8 is used to support the sealing member 304 . The sealing member 304 is a sealing rubber ring.

[0045] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A sample water source circulation mechanism for mouse breeding, characterized in that: include: The top end is connected to the water inlet of the water storage tank, a water outlet is arranged on the right side of the water inlet, the top end of the water outlet extends to the breeding area, and a wall is arranged at the rear side of the water outlet and the water inlet; A sampling component, the sampling component is arranged at the connection between the water inlet end and the water outlet end, and a placing component is arranged below the sampling component; The sampling component used to facilitate staff to extract samples from drinking water for mice includes: A connecting tee, wherein a lifting rod is installed in the middle of the connecting tee, and the bottom end of the lifting rod passes through the upper outer wall of the connecting tee. Both sides of the connecting tee are sleeved with fixings, and the connecting tee is a hexagonal nut. The fixings can be used for connecting the water inlet end and the water outlet end; An elastic member, wherein the elastic member is sleeved on the outer wall of the lifting rod; A sealing member, the sealing member being fixedly connected to the bottom end of the lifting rod; A guide pipe is integrally arranged at the bottom end of the connecting tee.

2. The sample water source circulation mechanism for mouse breeding according to claim 1, characterized in that: The elastic member is a return spring, the top end of the elastic member contacts the sealing ring on the inner wall of the connecting tee, and the top end of the elastic member contacts the outer wall above the sealing member.

3. The sample water source circulation mechanism for mouse breeding according to claim 1, characterized in that: The placement component comprises: A test tube, the test tube is used to carry the sample water source flowing out of the guide tube; A placing rack, the placing rack is arranged on the outer wall of the test tube, and the inner wall of the placing rack is bonded with pearl cotton; A support rod is fixedly connected to the rear outer wall of the placement rack.

4. The sample water source circulation mechanism for mouse breeding according to claim 1, characterized in that: A wall is arranged at the rear side of the sampling component.

5. The sample water source circulation mechanism for mouse breeding according to claim 1, characterized in that: A wall top is arranged above the water inlet end and the water outlet end.

6. The sample water source circulation mechanism for mouse breeding according to claim 5, characterized in that: A partition wall is arranged above the top of the wall, and the partition wall divides the top of the wall into two areas: the partition wall is a water source storage area, and the right side of the partition wall is a breeding area.

7. The sample water source circulation mechanism for mouse breeding according to claim 1, characterized in that: A support ring is arranged below the sealing member, and the support ring is fixedly connected to the inner wall of the connecting tee.

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