CN210610619U

CN210610619U - Green explosion-proof safe type cowshed

Info

Publication number: CN210610619U
Application number: CN201921621755.8U
Authority: CN
Inventors: 王文秀; 肖跃强; 沈志强
Original assignee: Shandong Binzhou Animal Science & Veterinary Medicine Academy
Current assignee: Shandong Binzhou Animal Science & Veterinary Medicine Academy
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-26
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a livestock breeding equipment technical field, in particular to green explosion-proof safe type cowshed, including the cowshed canopy body, its characterized in that: the top of the cowshed shed body is provided with a shed roof, the shed roof is of a regular triangle structure, a gas collecting pipe is fixedly mounted at the position of the top layer of the center inside the shed roof, the gas collecting pipe is a hollow pipeline with two end covers, a plurality of through holes are uniformly distributed on one side of the pipeline and serve as gas holes, the gas collecting pipe is fixedly connected to the top of the shed roof through a plurality of clamps, and the upper layer of the gas collecting pipe is communicated with a connecting pipe. The utility model has the advantages that: utilize triangle-shaped canopy top to gather together harmful gas such as lower methane of density, ammonia, collect harmful gas through methane gas concentration sensor control air exhauster, harmful gas concentrates to collect and carries out recovery processing in the gas separation device behind the gas collection storehouse, has removed the hidden danger of gas explosion in the cowshed, and the gas after the processing can be by reutilization, has reduced the pollution of environment.

Description

Green explosion-proof safe type cowshed

Technical Field

The utility model relates to a livestock breeding equipment technical field, in particular to green explosion-proof safe type cowshed.

Background

The food and agriculture organization report of the united nations shows that 10.5 hundred million cattle emit 18 percent of carbon dioxide all over the world; excrement such as the flatus generates more than 100 kinds of pollution gas, and the emission amount of ammonia accounts for 2/3 of the total amount of the whole world, and the ammonia is the cause of acid rain. The flocks produce a large amount of methane during digestion or rumination, the methane emission accounts for 1/3, and the gas warms the earth 20 times faster than carbon dioxide.

In present cattle farms, in order to prevent detonation caused by a large amount of accumulated methane gas in the cowshed, the inside air of the cowshed is kept flowing all the time by adopting an enhanced ventilation mode, but harmful gas in the cowshed is discharged into the external environment without being treated, so that environmental pollution is caused.

Therefore, a new cowshed which can prevent harmful gas from accumulating in the cowshed and prevent the gas from being exhausted to pollute the environment needs to be designed to solve the problems.

Disclosure of Invention

The utility model discloses a remedy among the prior art cowshed not have can the environmental protection not enough of the processing harmful gas, provide a green explosion-proof safe type cowshed.

The utility model discloses a realize through following technical scheme:

the utility model provides a green explosion-proof safe type cowshed, includes the cowshed canopy body, its characterized in that:

the top of the cowshed shed body is equipped with the shed roof, the shed roof is positive triangle structure, and the inside central top layer position fixed mounting in shed roof has the discharge, the discharge is the pipeline of inside cavity, both ends closing cap, and pipeline one side evenly distributed has a plurality of through-holes as the gas pocket, and the discharge passes through a plurality of clamp fixed connection at shed roof top, and the upper strata position intercommunication of discharge has the connecting pipe, connecting pipe one end is passed shed roof intercommunication discharge, and the suction opening of air exhauster is connected to the other end of connecting pipe, and the air outlet intercommunication of air exhauster is installed in the gas collection storehouse on shed roof upper portion, and the gas collection storehouse is through the pipeline of ventilating intercommunication gas treatment device.

Further, for better realization the utility model discloses, methane consistency transmitter is installed to the inside top layer on canopy top, and timer switch is connected to the methane consistency transmitter electricity, and the air exhauster is connected to timer switch electricity.

Further, for better realization the utility model discloses, methane concentration sensor is connected with the alarm.

Further, for better realization the utility model discloses, the both ends detachably threaded connection of discharge has the closing cap.

Further, for better realization the utility model discloses, the gas collecting bin passes through support fixed mounting on the upper portion of canopy top.

Further, for better realization the utility model discloses, the clamp passes through bolt fixed connection at the top of shed roof.

The utility model has the advantages that: the utility model discloses utilize triangle-shaped shed roof to gather together harmful gas such as the lower methane of density, ammonia, collect harmful gas through methane gas consistency transmitter control air exhauster, harmful gas concentrates and carries out recovery processing in the gas separation device after collecting the gas collection storehouse, has removed the hidden danger of gas explosion in the cowshed, and the gas after the processing can be by reutilization, has reduced the pollution of environment.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the green explosion-proof safety cowshed;

FIG. 2 is a schematic view of the depression perspective structure of the green explosion-proof safety cowshed of the present invention;

FIG. 3 is a schematic view of the green explosion-proof safety cowshed;

FIG. 4 is a schematic view of the green explosion-proof safety cowshed at the enlarged part A in FIG. 3;

FIG. 5 is a schematic view of the three-dimensional structure of the embodiment 2 of the green explosion-proof safety cowshed;

fig. 6 is the working principle flow chart of the green explosion-proof safe cowshed.

In the figure, 1, a cowshed body, 2, a shed roof, 3, a gas collecting pipe, 4, a hoop, 5, a gas hole, 6, a connecting pipe, 7, an exhaust fan, 8, a gas collecting bin, 9, a support, 10 and a gas splitter.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the product of the present invention is usually placed in when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1-fig. 4 are the utility model discloses a first concrete example, this example is a green explosion-proof safe type cowshed, cowshed shed canopy body 1's top is equipped with shed roof 2, shed roof 2 is the regular triangle structure, 2 inside central top layer position fixed mounting in shed roof have discharge 3, discharge 3 is inside cavity, the pipeline of both ends closing cap, pipeline one side evenly distributed has a plurality of through-holes as gas pocket 5, discharge 3 is through a plurality of clamps 4 fixed connection at 2 tops in shed roof, discharge 3's upper strata position intercommunication has connecting

pipe

6, 2 intercommunication discharge 3 in shed roof are passed to 6 one end of connecting pipe, the suction opening of air exhauster 7 is connected to the other end of connecting pipe 6, the air outlet intercommunication of air exhauster 7 is installed at the gas collection storehouse 8 on 2 upper portions in shed roof, gas collection storehouse 8 is through the pipeline intercommunication gas processing apparatus of ventilating.

Wherein, methane concentration sensor is installed to the inside top layer of shed roof 2, methane concentration sensor electricity connection timer switch, air exhauster 7 is connected to the timer switch electricity, methane concentration sensor connects still the alarm, after methane gas concentration that methane concentration sensor detected reached the setting value, the timer switch is opened, the air exhauster begins to function a period, take out the harmful gas that shed roof 2 gathered together, make gas concentration reach below the safe concentration, if the air exhauster damages or other uncontrollable circumstances appear, the gas concentration of shed roof department continues to rise, reach the dangerous value and is detected the back by methane concentration sensor, the alarm begins to report to the police, carry out manual intervention. Both ends of the gas collecting pipe 3 are detachably connected with a sealing pipe cover in a threaded manner, so that the expanded connection is facilitated; the gas collecting bin 8 is fixedly arranged at the upper part of the shed roof 2 through a bracket 9; the hoop 4 is fixedly connected to the top of the shed roof 2 through bolts.

Fig. 5 shows a second embodiment of the present invention, which is different from the previous embodiments in that the first embodiment is suitable for being placed in a small cowshed, and in the second embodiment, the cover covers at two ends of the gas collecting pipe 3 are opened, and adjacent cowsheds can be connected with each other, so that the present invention is suitable for large cowsheds. The mutually communicated cowsheds can be used for collecting gas through a gas collecting pipe and an exhaust fan, and the collected gas can be directly introduced into the gas splitter 10 arranged around the cowsheds for gas recovery treatment.

FIG. 6 illustrates a specific use of the above embodiment, where two thresholds for the methane concentration sensor are first set, one as a calibration point for activating the suction blower and the other as a calibration point for activating the alarm. The harmful gas of accumulation in the cowshed, including methane and ammonia, because its density is less than the air, can rise and gather together at the top of triangle-shaped shed roof, after concentration reaches the first threshold value of settlement, the time-recorder switch begins the timing, and the air exhauster is taken out the harmful gas on upper strata in the time, if exhaust system breaks down, harmful gas concentration can be higher and higher, after reaching the second threshold value of settlement, the alarm begins to report to the police, the suggestion staff carries out manual intervention.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a green explosion-proof safe type cowshed, includes cowshed canopy body (1), its characterized in that:

the top of the cowshed shed body (1) is equipped with shed roof (2), shed roof (2) are positive triangle structure, and shed roof (2) inside center top layer position fixed mounting has discharge (3), discharge (3) are the pipeline of inside cavity, both ends closing cap, and pipeline one side evenly distributed has a plurality of through-holes as gas pocket (5), and discharge (3) are through a plurality of clamps (4) fixed connection at shed roof (2) top, and the upper strata position intercommunication of discharge (3) has connecting pipe (6), connecting pipe (6) one end is passed shed roof (2) intercommunication discharge (3), and the suction opening of air exhauster (7) is connected to the other end of connecting pipe (6), and the air outlet intercommunication of air exhauster (7) is installed in gas collection storehouse (8) on shed roof (2) upper portion, and gas collection storehouse (8) are through the pipeline intercommunication gas processing apparatus of ventilating.

2. The green explosion-proof safety cattle shed according to claim 1, characterized in that the top layer inside the shed roof (2) is provided with a methane concentration sensor, the methane concentration sensor is electrically connected with a timer switch, and the timer switch is electrically connected with an exhaust fan (7).

3. The green explosion-proof safety cattle shed as claimed in claim 2, wherein the methane concentration sensor is connected with an alarm.

4. A green explosion-proof safety cattle shed according to claim 1, characterized in that both ends of the gas collecting pipe (3) are detachably screwed with sealing pipe covers.

5. A green explosion-proof safety cattle shed according to claim 1, characterized in that the gas collecting bin (8) is fixedly arranged at the upper part of the shed roof (2) through a bracket (9).

6. A green explosion-proof safety cattle shed according to claim 1, characterized in that the clamp (4) is fixedly connected to the top of the shed roof (2) through bolts.