CN220381103U - Novel multiple gas detection instrument - Google Patents
Novel multiple gas detection instrument Download PDFInfo
- Publication number
- CN220381103U CN220381103U CN202322276757.0U CN202322276757U CN220381103U CN 220381103 U CN220381103 U CN 220381103U CN 202322276757 U CN202322276757 U CN 202322276757U CN 220381103 U CN220381103 U CN 220381103U
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- cooling
- pipe
- cylinder
- core
- bottom end
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 68
- 239000002699 waste material Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 37
- 239000000110 cooling liquid Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 55
- 239000006260 foam Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a novel multiple gas detection instrument, which comprises a cooling cylinder and a core cylinder, wherein the core cylinder vertically penetrates into the cooling cylinder, an air inlet pipe vertically penetrates into the top end of the core cylinder, an exhaust pipe is communicated with the outer side of the top end of the core cylinder, a liquid inlet pipe is communicated with the bottom end of the outer side of the cooling cylinder, and a liquid discharge pipe is communicated with the top end of the outer side of the cooling cylinder; the bottom end of the air inlet pipe extends to the inner bottom end of the core barrel, and the bottom end of the core barrel gathers downwards to form a vertically through waste discharge pipe. The beneficial effects are that: according to the utility model, the spiral sheets are arranged in the core barrel, and the gas which is input into the core barrel through the air inlet pipe for cooling rises along the spiral sheets and is cooled by the cooling liquid in the outer cooling barrel, so that the cooling time of the gas in the core barrel is prolonged, and the cooling effect is further improved; and the waste discharge pipe is automatically closed after the condensed water is discharged, so that the condensed water is not required to be manually monitored and the valve is controlled to be opened or closed to discharge the condensed water, and the use is more convenient.
Description
Technical Field
The utility model relates to the field of gas detection equipment, in particular to a novel multiple gas detection instrument.
Background
The gas detector is used for detecting the concentration of gas in the environment, such as toxic and harmful gas or combustible gas in industrial production, detecting various contents of components and concentrations in the industrial production environment gas, and when the combustible or toxic gas in the environment leaks, the gas detector detects that the concentration of the gas reaches the critical point set by the explosion or poisoning alarm, the alarm can send an alarm signal so as to remind workers to take safety measures. The principle is that a gas sensor is used for detecting the gas types in the environment, the gas sensor is used for detecting the components and the content of the gas, because the gas detection requirement in the high-temperature environment exists in the industrial environment, the detector is damaged when the high-temperature gas is directly input into the position of the sensor, therefore, a front cooling component is required to be installed to cool the gas input into the gas detector for detection, the front cooling component of the current gas detector cools the gas, water vapor in the gas is condensed and then is gathered in a conveying pipeline, water liquid after gas-liquid separation cannot be actively discharged, a large amount of condensed water is gathered at the cooling position, a valve is required to be installed, the valve is manually controlled to be opened to discharge the condensed water after the condensed water is gathered, and the valve is timely closed after the condensed water is discharged, so that the detected gas is prevented from escaping from the valve in a large amount, and the use is inconvenient.
Disclosure of Invention
The utility model aims to solve the problems and provide a novel multiple gas detection instrument, wherein a spiral sheet is arranged in a core barrel, gas which is input into the core barrel through an air inlet pipe for cooling rises along the spiral sheet and is cooled by cooling liquid in an outer cooling barrel, so that the cooling time of the gas in the core barrel is prolonged, and the cooling effect is further improved; and after the condensed water is discharged, the waste discharge pipe is automatically closed, so that the condensed water is not required to be manually monitored and the condensed water is discharged by controlling the opening and closing of the valve, and the use is more convenient and the details are explained below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a novel multiple gas detection instrument, which comprises a cooling cylinder and a core cylinder, wherein the core cylinder vertically penetrates into the cooling cylinder, an air inlet pipe vertically penetrates into the top end of the core cylinder, an exhaust pipe is communicated with the outer side of the top end of the core cylinder, a liquid inlet pipe is communicated with the bottom end of the outer side of the cooling cylinder, and a liquid discharge pipe is communicated with the top end of the outer side of the cooling cylinder;
the air inlet pipe bottom extends to the inner bottom of the core barrel, the bottom of the core barrel gathers together downwards to form a vertically through waste discharge pipe, spiral blades extending in a spiral mode are arranged in the core barrel outside the bottom of the air inlet pipe, and a floating disc for sealing the top end of the waste discharge pipe is arranged in the inner bottom of the core barrel.
By adopting the novel multiple gas detection instrument, the gas to be detected is input into the cooling cylinder through the gas inlet pipe, the outer end part of the gas outlet pipe is communicated with the gas detection instrument body, the liquid inlet pipe is connected into the cooling liquid supply equipment, cooling liquid is input into the cooling cylinder through the liquid inlet pipe, and the cooling liquid is output to the cooling liquid supply equipment for circulation through the liquid discharge pipe after the cooling liquid is filled; the gas to be detected which is input into the cooling cylinder along the air inlet pipe is spirally output upwards along the spiral blade, the gas to be detected is cooled by contacting the side wall of the core cylinder with the spiral blade, water liquid obtained by condensation after precooling and cooling of the gas to be detected continuously flows downwards to the position of the waste discharge pipe along the spiral blade, and the cooled gas is conveyed and detected into the gas detector body along the exhaust pipe; the condensed water gathered to the position of the waste discharge pipe is continuously increased, the floating disc drives the plug to float upwards by utilizing the condensed water, so that the sealing effect of the floating disc on the waste discharge pipe is relieved, the plug is separated from the waste discharge pipe, at the moment, the condensed water is downwards discharged along the waste discharge pipe, and then the floating disc falls down to seal the waste discharge pipe again, so that the automatic discharge of the condensed water is realized.
Preferably, the upper end and the lower end of the core barrel penetrate out of the cooling barrel, the core barrel is in threaded fit with the cooling barrel, annular grooves are formed in the inner sides of the upper end and the lower end of the cooling barrel, and sealing rings which are in sliding sealing fit with the outer side of the core barrel are embedded in the two groups of annular grooves.
Preferably, the bottom end of the floating disc is coaxially fixed with a plug vertically extending into the waste discharge pipe, the plug is in clearance fit with the waste discharge pipe, and the bottom end of the floating disc is an arc-shaped round corner attached to the inner wall of the bottom end of the core barrel.
Preferably, the distance between the bottom end of the air inlet pipe and the inner bottom end of the core barrel is larger than the integral height of the floating disc and the plug, and the bottom end of the waste discharge pipe is communicated with a guide pipe.
Preferably, a pipeline joint is arranged at the joint of the top end of the guide pipe and the waste pipe, and the pipeline joint is in threaded connection with the bottom end of the waste pipe.
Preferably, the cooling cylinder rear side is provided with the support, the support including dismantle set up in the clip in the cooling cylinder outside, the clip for the chucking the C shape elasticity plastics material of cooling cylinder outer circumference side, the lateral symmetry in clip front portion both ends is provided with two sets of outwards extending guide piece.
Preferably, the rear side of the clip is fixed with a support arm with the bottom extending forwards, the bottom end of the support arm is connected with a base bent backwards, and the rear side of the base is transversely provided with two groups of counter bores penetrating through the mounting bolts.
Preferably, an extending groove vertically penetrates through the joint of the support arm and the base, and the bottom end of the guide pipe vertically penetrates through the extending groove and is bent backwards to extend to the rear side of the support arm.
The beneficial effects are that: according to the utility model, the spiral sheets are arranged in the core barrel, and the gas which is input into the core barrel through the air inlet pipe for cooling rises along the spiral sheets and is cooled by the cooling liquid in the outer cooling barrel, so that the cooling time of the gas in the core barrel is prolonged, and the cooling effect is further improved;
meanwhile, condensed water drops to the position of the waste discharge pipe at the bottom end of the core barrel along the spiral blade, the continuously-gathered water supports the floating disc and the plug to float so as to automatically open the waste discharge pipe to discharge condensed water, the waste discharge pipe is automatically closed after the condensed water is discharged, the condensed water is not required to be manually monitored, and the valve is controlled to be opened or closed to discharge the condensed water, so that the use is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view block diagram of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic view of the structural disassembly of the present utility model;
FIG. 4 is a schematic perspective view of a bracket according to the present utility model;
FIG. 5 is a front cross-sectional view of the present utility model;
fig. 6 is a right-side view of the structure of the present utility model.
The reference numerals are explained as follows:
1. a cooling cylinder; 101. a receiving groove; 102. a seal ring; 2. a core barrel; 201. a waste discharge pipe; 202. a floating plate; 203. a plug; 204. spiral leaves; 3. an air inlet pipe; 4. an exhaust pipe; 5. a liquid inlet pipe; 6. a liquid discharge pipe; 7. a guide tube; 701. a pipe joint; 8. a bracket; 801. a support arm; 802. a clip; 802a, a guide piece; 803. a base; 803a, a counter bore; 804. an extension groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Referring to fig. 1-6, the utility model provides a novel multiple gas detection instrument, which comprises a cooling cylinder 1 and a core cylinder 2, wherein the core cylinder 2 vertically penetrates into the cooling cylinder 1, an air inlet pipe 3 for guiding gas to be detected to be input into the core cylinder 2 vertically penetrates into the top end of the core cylinder 2, an exhaust pipe 4 for exhausting cooled gas to be detected is communicated with the outer side of the top end of the core cylinder 2, a liquid inlet pipe 5 is communicated with the bottom end of the outer side of the cooling cylinder 1, a liquid discharge pipe 6 is communicated with the top end of the outer side of the cooling cylinder 1, and the liquid inlet pipe 5 is matched with the liquid discharge pipe 6 to form a channel for inputting and outputting cooling liquid into the cooling cylinder 1;
the bottom of the air inlet pipe 3 extends to the bottom in the core barrel 2, the bottom of the core barrel 2 gathers together downwards to form a vertically through waste discharge pipe 201, a spiral blade 204 extending in a spiral shape is arranged in the core barrel 2 outside the bottom of the air inlet pipe 3 so as to improve the flowing time of the air to be tested in the core barrel 2 and the cooling effect, a floating disc 202 for sealing the top of the waste discharge pipe 201 is arranged in the bottom in the core barrel 2, the floating disc 202 is made of a foam board material, and after condensed water gathers to a foam board capable of floating, the waste discharge pipe 201 is automatically opened to discharge the condensed water through the floating of the foam board.
As an alternative embodiment, the upper end and the lower end of the core barrel 2 penetrate through the cooling barrel 1, the core barrel 2 is in threaded fit with the cooling barrel 1, annular grooves are formed in the inner sides of the upper end and the lower end of the cooling barrel 1, sealing rings 102 which are in sliding seal fit with the outer side of the core barrel 2 are embedded in the two groups of annular grooves, the sealing performance of the joint of the gutter cooling barrel 1 and the core barrel 2 is achieved, a plug 203 which vertically extends into the waste discharge pipe 201 is coaxially fixed at the bottom end of the floating disc 202, the plug 203 is in clearance fit with the waste discharge pipe 201, and the bottom end of the floating disc 202 is an arc-shaped round corner which is fit with the inner wall of the bottom end of the core barrel 2;
the distance between the bottom end of the air inlet pipe 3 and the inner bottom end of the core barrel 2 is larger than the integral height of the floating disc 202 and the plug 203, the bottom end of the waste discharge pipe 201 is communicated with a guide pipe 7, a pipeline joint 701 is arranged at the joint of the top end of the guide pipe 7 and the waste discharge pipe 201, the pipeline joint 701 is in threaded connection with the bottom end of the waste discharge pipe 201, the rear side of the cooling barrel 1 is provided with a bracket 8, the bracket 8 comprises a clip 802 which is detachably arranged on the outer side of the cooling barrel 1, the clip 802 is made of C-shaped elastic plastic materials which tightly clamp the outer circumferential side of the cooling barrel 1, and two groups of guide pieces 802a which extend outwards are transversely symmetrically arranged at the two ends of the front part of the clip 802 so as to facilitate the cooling barrel 1 to be clamped into the clip 802 along the two groups of guide pieces 802 a;
the support arm 801 with the bottom extending forwards is fixed on the rear side of the clip 802, the bottom end of the support arm 801 is connected with a base 803 which is bent backwards, two groups of through mounting bolts are transversely arranged on the rear side of the base 803 so as to integrally mount the equipment to a counter bore 803a of a set area, an extending groove 804 vertically penetrates through the joint of the support arm 801 and the base 803, and the bottom end of the guide tube 7 vertically penetrates through the extending groove 804 and is bent backwards to extend to the rear side of the support arm 801 so as to conveniently discharge condensed water to the set area through the guide tube 7.
By adopting the structure, the gas to be detected (such as the gas to be detected containing a large amount of water vapor) is input into the cooling cylinder 1 through the gas inlet pipe 3, the outer end part of the gas outlet pipe 4 is communicated with the gas detector body, the detection method after the gas is introduced into the gas detector body is the prior art in the field, details are omitted, the liquid inlet pipe 5 is connected into the cooling liquid supply equipment, the cooling liquid is input into the cooling cylinder 1 through the liquid inlet pipe 5, and the cooling liquid is output to the cooling liquid supply equipment for circulation through the liquid discharge pipe 6 after the cooling liquid is filled; the gas to be detected which is input into the cooling cylinder 1 along the air inlet pipe 3 is spirally output upwards along the spiral blade 204, the gas to be detected is cooled by contacting the side wall of the core cylinder 2 with the spiral blade 204, water liquid obtained by condensation after precooling and cooling of the gas to be detected continuously flows downwards to the position of the waste discharge pipe 201 along the spiral blade 204, and the cooled gas is conveyed and detected into the gas detector body along the exhaust pipe 4; the condensed water accumulated to the position of the waste discharge pipe 201 is continuously increased, the floating disc 202 is utilized to drive the plug 203 to float upwards, so that the sealing effect of the floating disc 202 on the waste discharge pipe 201 is released, the plug 203 is separated from the waste discharge pipe 201, at the moment, the condensed water is discharged downwards along the waste discharge pipe 201, and then the floating disc 202 falls down to seal the waste discharge pipe 201 again, so that the automatic discharge of the condensed water is realized;
the spiral sheets are arranged in the core barrel 2, and gas which is input into the core barrel 2 through the air inlet pipe 3 for cooling rises along the spiral sheets and is cooled by cooling liquid in the outer cooling barrel 1, so that the cooling time of the gas in the core barrel 2 is prolonged, and the cooling effect is further improved;
meanwhile, condensed water drops to the position of the waste discharge pipe 201 at the bottom end of the core barrel 2 along the spiral blade 204, the continuously-gathered water supports the floating disc 202 and the plug 203 to float so as to automatically open the waste discharge pipe 201 to discharge condensed water, and the waste discharge pipe 201 is automatically closed after the condensed water is discharged, so that the use is more convenient without manually monitoring the condensed water amount and controlling the valve to open and close to discharge the condensed water.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. A novel multiple gas detection instrument, its characterized in that: the cooling device comprises a cooling cylinder (1) and a core cylinder (2), wherein the core cylinder (2) vertically penetrates into the cooling cylinder (1), an air inlet pipe (3) vertically penetrates into the top end of the core cylinder (2), an exhaust pipe (4) is communicated with the outer side of the top end of the core cylinder (2), a liquid inlet pipe (5) is communicated with the bottom end of the outer side of the cooling cylinder (1), and a liquid discharge pipe (6) is communicated with the top end of the outer side of the cooling cylinder (1);
the bottom of the air inlet pipe (3) extends to the inner bottom of the core barrel (2), the bottom of the core barrel (2) gathers together downwards to form a vertically through waste discharge pipe (201), spiral blades (204) extending in a spiral mode are arranged inside the core barrel (2) outside the bottom of the air inlet pipe (3), and a floating disc (202) for sealing the top end of the waste discharge pipe (201) is arranged in the inner bottom of the core barrel (2).
2. The novel multiple gas detection apparatus according to claim 1, wherein: the cooling device is characterized in that the upper end and the lower end of the core barrel (2) penetrate out of the cooling barrel (1), the core barrel (2) is in threaded fit with the cooling barrel (1), annular grooves are formed in the inner sides of the upper end and the lower end of the cooling barrel (1), and sealing rings (102) which are in sliding sealing fit with the outer sides of the core barrel (2) are embedded in the two groups of annular grooves.
3. The novel multiple gas detection apparatus according to claim 2, wherein: the floating disc is characterized in that a plug (203) vertically extending into the waste discharge pipe (201) is coaxially fixed at the bottom end of the floating disc (202), the plug (203) is in clearance fit with the waste discharge pipe (201), and the bottom end of the floating disc (202) is an arc-shaped round corner attached to the inner wall of the bottom end of the core barrel (2).
4. A novel multiple gas detection apparatus according to claim 3, wherein: the distance between the bottom end of the air inlet pipe (3) and the inner bottom end of the core barrel (2) is larger than the integral height of the floating disc (202) and the plug (203), and the bottom end of the waste discharge pipe (201) is communicated with a guide pipe (7).
5. The novel multiple gas detection apparatus according to claim 4, wherein: the pipe joint (701) is arranged at the joint of the top end of the guide pipe (7) and the waste pipe (201), and the pipe joint (701) is in threaded connection with the bottom end of the waste pipe (201).
6. The novel multiple gas detection apparatus according to claim 5, wherein: the cooling cylinder (1) rear side is provided with support (8), support (8) including can dismantle set up in clip (802) in cooling cylinder (1) outside, clip (802) are the chucking cooling cylinder (1) outer circumference side's C shape elastic plastic material, clip (802) anterior both ends transverse symmetry are provided with two sets of outwards extending guide piece (802 a).
7. The novel multiple gas detection apparatus according to claim 6, wherein: the rear side of the clip (802) is fixedly provided with a support arm (801) with the bottom extending forwards, the bottom end of the support arm (801) is connected with a base (803) which is bent backwards, and the rear side of the base (803) is transversely provided with two groups of counter bores (803 a) through which mounting bolts pass.
8. The novel multiple gas detection apparatus according to claim 7, wherein: an extending groove (804) vertically penetrates through the joint of the support arm (801) and the base (803), and the bottom end of the guide tube (7) vertically penetrates through the extending groove (804) and is bent backwards to extend to the rear side of the support arm (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276757.0U CN220381103U (en) | 2023-08-24 | 2023-08-24 | Novel multiple gas detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276757.0U CN220381103U (en) | 2023-08-24 | 2023-08-24 | Novel multiple gas detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220381103U true CN220381103U (en) | 2024-01-23 |
Family
ID=89570042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322276757.0U Active CN220381103U (en) | 2023-08-24 | 2023-08-24 | Novel multiple gas detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220381103U (en) |
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2023
- 2023-08-24 CN CN202322276757.0U patent/CN220381103U/en active Active
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