CN213809227U

CN213809227U - Positive pressure purging system for temperature-pressure flow all-in-one machine

Info

Publication number: CN213809227U
Application number: CN202023041957.0U
Authority: CN
Inventors: 邹文娟
Original assignee: Guangdong Suchen Ecological Environment Technology Co ltd
Current assignee: Guangdong Suchen Ecological Environment Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-27
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a malleation purge system for warm-pressing flows all-in-one machine, including organism and purge tube, purge tube passes through flange and organism's the end turn-on connection that gives vent to anger, purge tube and organism linking department outside fixedly connected with casing, and the casing both ends all are the opening form setting, the inboard symmetrical welding of casing has the cylinder pole, cylinder pole outer wall symmetry swing joint has the slider, the draw-in groove has been seted up to slider side surface, and the draw-in groove is corresponding with purge tube, slider opposite side surface mounting has the bearing, bearing one side is equipped with first lead screw, and first lead screw runs through the casing, first lead screw links up the first lock nut of fixedly connected with of department with the casing outer wall, cylinder pole outer wall middle part is pegged graft and is had the second lead screw. The utility model discloses a to blowing pipe clamping fixed, can effectual improvement blow down the structural strength of pipe and organism linking department, prevent to lead to blowing down the phenomenon that gas leakage appears in pipe and organism linking department under the effect of external force.

Description

Positive pressure purging system for temperature-pressure flow all-in-one machine

Technical Field

The utility model belongs to the technical field of on-line monitoring equipment, specifically be a malleation purge system for warm pressure flow all-in-one machine.

Background

The structure of the temperature-pressure-flow integrated measuring device mainly comprises a micro differential pressure transmitter, a static pressure sensor, a thermal resistor (or a thermocouple), a pitot tube, a back-blowing electromagnetic valve, temperature-pressure compensation and the like. The measurement principle is as follows: the primary pressure taking element adopts a traditional pitot tube measuring mode, after the primary pressure taking element is correctly installed, the full-pressure and back-pressure taking tubes of the pitot tube respectively transmit the detected dynamic pressure and static pressure to the differential pressure transmitter, the differential pressure transmitter converts the difference between the dynamic pressure and the static pressure into 4-20 mA open-square proportional current and transmits the current to the distribution box data acquisition module, and a computer in a CEMS cabinet carries out data processing.

The positive pressure purging system for the existing warm-pressure-flow all-in-one machine mainly has the following defects:

when the purging pipe on the positive pressure purging system for the existing temperature pressure flow all-in-one machine is connected with the temperature pressure flow all-in-one machine, the purging pipe does not have a protection mechanism at the joint with the temperature pressure flow all-in-one machine, so that the structural strength of the purging pipe at the joint with the temperature pressure flow all-in-one machine is low, and when the large shear stress is generated at the joint of the purging pipe and the temperature pressure flow all-in-one machine, the gas leakage condition is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm pressure flows malleation purge system for all-in-one, improves the intensity that purges pipe and warm pressure and flows the all-in-one junction to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a positive pressure purging system for a temperature-pressure-flow all-in-one machine comprises a machine body and a purging pipe, wherein the purging pipe is in conduction connection with an air outlet end of the machine body through a flange, a shell is fixedly connected with the outer side of a joint of the purging pipe and the machine body, and both ends of the shell are arranged in an opening shape, the inner side of the shell is symmetrically welded with a cylindrical rod, the outer wall of the cylindrical rod is symmetrically and movably connected with a slide block, the surface of one side of the slide block is provided with a clamping groove, the clamping groove corresponds to the purging pipe, a bearing is arranged on the surface of the other side of the sliding block, a first screw rod is arranged on one side of the bearing, the first screw rod penetrates through the shell, a first locking nut is fixedly connected at the joint of the first screw rod and the outer wall of the shell, the middle part of the outer wall of the cylindrical rod is spliced with a second screw rod, a second locking nut is fixedly connected at the joint of the second screw rod and the outer wall of the cylindrical rod, and a metal plate is welded at one end of the second screw rod.

Further, the joint of the top and the bottom of the shell and the outer wall of the machine body is welded with a plurality of first reinforcing ribs, and the strength of the joint of the shell and the outer wall of the machine body can be effectively improved by arranging the plurality of first reinforcing ribs.

Furthermore, second reinforcing ribs are welded at two ends of the cylindrical rod, a plurality of second reinforcing ribs are arranged at the end portion ring of the cylindrical rod, and the strength of the joint of the cylindrical rod and the inner wall of the shell can be effectively improved by arranging the plurality of second reinforcing ribs at the end portion ring of the cylindrical rod.

Furthermore, the bearing inner race is inserted with the pivot, and the pivot links to each other with first lead screw welding, first hand wheel is installed to first lead screw tip, links to each other with the pivot welding through first lead screw, makes first lead screw and slider joint department rotate and is connected, conveniently adjusts the position of slider.

Furthermore, the metal plate surface bonds there is the rubber pad, rubber pad surface integrated into one piece has the hemisphere lug, and the hemisphere lug is array distribution, through bonding the rubber pad on the metal plate with sweep the outer wall of pipe laminating, can avoid metal plate and sweep the outer wall friction of pipe, play fine guard action to sweeping the pipe to through set up the hemisphere lug on the rubber pad, can increase the rubber pad and sweep the frictional force at pipe contact position, prevent that the second lead screw is not hard up.

Furthermore, a second hand wheel is installed at the other end of the second screw rod, and the second hand wheel is arranged to conveniently drive the second screw rod to rotate.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a link up department at purge tube and organism with casing fixed mounting, purge tube makes in the installation, pass between two sliders through making purge tube, then utilize the flange to fix purge tube on the organism, rotate through the first lock nut of the first lead screw cooperation of manual drive, thereby make first lead screw tip cooperation bearing rotation, and then make two sliders slide along the cylinder pole, and seted up the draw-in groove through the slider surface, and the draw-in groove links up with purge tube mutually, thereby it is fixed to holding purge tube, can effectual improvement purge tube and organism link up the structural strength who locates, prevent to lead to purge tube and organism link up the phenomenon that the department appears leaking gas under the effect of external force.

2. The utility model discloses a second lead screw cooperation second lock nut rotates, the second lead screw runs through the cylinder pole simultaneously, it is close to sweeping tub outer wall department to drive the metal sheet through the second lead screw, it is fixed to sweeping the pipe clamping, can further promote the centre gripping effect to sweeping the pipe, it is not hard up to prevent to sweep the pipe, through bonding the rubber pad on the metal sheet and sweeping the laminating of outside of tubes wall, can avoid the metal sheet and sweep tub outer wall friction, play fine guard action to sweeping the pipe, and through set up half spherical lug on the rubber pad, can increase the rubber pad and sweep the frictional force at pipe contact position, prevent that the second lead screw is not hard up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front structure of the inner side of the housing of the present invention;

fig. 3 is a schematic side view of the second lead screw of the present invention;

in the figure: 1. a body; 101. a purge tube; 2. a housing; 201. a first reinforcing rib; 3. a cylindrical rod; 301. a second reinforcing rib; 4. a slider; 401. a card slot; 402. a bearing; 403. a rotating shaft; 404. a first lead screw; 405. a first lock nut; 406. a first hand wheel; 5. a second lead screw; 501. a second lock nut; 502. a metal plate; 503. a rubber pad; 504. a hemispherical bump; 505. a second hand wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a positive pressure purging system for a temperature pressure flow all-in-one machine comprises a machine body 1 and a purging pipe 101, wherein the purging pipe 101 is in conduction connection with an air outlet end of the machine body 1 through a flange, a shell 2 is fixedly connected to the outer side of a joint of the purging pipe 101 and the machine body 1, two ends of the shell 2 are arranged in an open manner, cylindrical rods 3 are symmetrically welded to the inner side of the shell 2, sliding blocks 4 are symmetrically and movably connected to the outer wall of each cylindrical rod 3, a clamping groove 401 is formed in the surface of one side of each sliding block 4 and corresponds to the purging pipe 101, a bearing 402 is arranged on the surface of the other side of each sliding block 4, a first lead screw 404 is arranged on one side of each bearing 402 and penetrates through the shell 2, a first locking nut 405 is fixedly connected to the joint of the first lead screw 404 and the outer wall of the shell 2, a second lead screw 5 is inserted in the middle of the outer wall of the cylindrical rod 3, and a second locking nut 501 is fixedly connected to the joint of the second lead screw 5 and the outer wall of the cylindrical rod 3, a metal plate 502 is welded at one end of the second screw rod 5.

The shell 2 is fixedly arranged at the joint of the purging pipe 101 and the machine body 1, the purging pipe 101 is arranged, the purging pipe 101 penetrates through the space between the two sliding blocks 4, the purging pipe 101 is fixed on the machine body 1 by using a flange, the first screw rod 404 is manually driven to be matched with the first locking nut 405 to rotate, so that the end part of the first screw rod 404 is matched with the bearing 402 to rotate, the two sliding blocks 4 slide along the cylindrical rod 3, the clamping groove 401 is formed in the surface of the sliding block 4 and is connected with the purging pipe 101, the purging pipe 101 is clamped and fixed, the structural strength of the joint of the purging pipe 101 and the machine body 1 can be effectively improved, the phenomenon that the joint of the purging pipe 101 and the machine body 1 leaks air under the action of external force is prevented, the second screw rod 5 is matched with the second locking nut 501 to rotate, meanwhile, the second screw rod 5 penetrates through the cylindrical rod 3, and the second screw rod 5 drives the metal plate 502 to approach to the outer wall of the purging pipe 101, the purging pipe 101 is clamped and fixed, so that the clamping effect on the purging pipe 101 can be further improved, and the purging pipe 101 is prevented from loosening.

Further, 2 tops of casing and bottom and 1 outer wall laminating department of organism all weld first strengthening rib 201, and first strengthening rib 201 is equipped with a plurality ofly, through setting up a plurality of first strengthening ribs 201, can effectual improvement casing 2 and the intensity of 1 outer wall combination department of organism.

Further, the second strengthening rib 301 has all been welded at 3 both ends of cylinder pole, second strengthening rib 301 encircles at 3 tip of cylinder pole and is equipped with a plurality ofly, encircles through 3 tip of cylinder pole and is equipped with a plurality of second strengthening ribs 301, can effectual

improvement cylinder pole

3 and 2 inner wall of casing joint's intensity.

Furthermore, a rotating shaft 403 is inserted into an inner ring of the bearing 402, the rotating shaft 403 is connected with a first screw rod 404 in a welding mode, a first hand wheel 406 is installed at the end of the first screw rod 404, and the first screw rod 404 is connected with the rotating shaft 403 in a welding mode, so that the joint of the first screw rod 404 and the sliding block 4 is connected in a rotating mode, and the position of the sliding block 4 can be adjusted conveniently.

Further, a rubber pad 503 is bonded on the surface of the metal plate 502, hemispherical bumps 504 are integrally formed on the surface of the rubber pad 503, the hemispherical bumps 504 are distributed in an array manner, the rubber pad 503 bonded on the metal plate 502 is attached to the outer wall of the purging pipe 101, friction between the metal plate 502 and the outer wall of the purging pipe 101 can be avoided, the purging pipe 101 is well protected, the friction force between the rubber pad 503 and the contact part of the purging pipe 101 can be increased by arranging the hemispherical bumps 504 on the rubber pad 503, and loosening of the second lead screw 5 is prevented.

Further, a second hand wheel 505 is mounted at the other end of the second lead screw 5, and the second hand wheel 505 is arranged to conveniently drive the second lead screw 5 to rotate.

The utility model discloses a theory of operation: the shell 2 is fixedly arranged at the joint of the purging pipe 101 and the machine body 1, the purging pipe 101 is arranged, the purging pipe 101 penetrates through the space between the two sliding blocks 4, the purging pipe 101 is fixed on the machine body 1 by using a flange, the first screw rod 404 is manually driven to be matched with the first locking nut 405 to rotate, so that the end part of the first screw rod 404 is matched with the bearing 402 to rotate, the two sliding blocks 4 slide along the cylindrical rod 3, the clamping groove 401 is formed in the surface of the sliding block 4 and is connected with the purging pipe 101, the purging pipe 101 is clamped and fixed, the structural strength of the joint of the purging pipe 101 and the machine body 1 can be effectively improved, the phenomenon that the joint of the purging pipe 101 and the machine body 1 leaks air under the action of external force is prevented, the second screw rod 5 is matched with the second locking nut 501 to rotate, meanwhile, the second screw rod 5 penetrates through the cylindrical rod 3, and the second screw rod 5 drives the metal plate 502 to approach to the outer wall of the purging pipe 101, the blowing pipe 101 is clamped and fixed, the clamping effect on the blowing pipe 101 can be further improved, the blowing pipe 101 is prevented from loosening, the joint of the top and the bottom of the shell 2 and the outer wall of the machine body 1 is welded with the first reinforcing ribs 201, the first reinforcing ribs 201 are provided in plurality, the strength of the joint of the shell 2 and the outer wall of the machine body 1 can be effectively improved by arranging the plurality of first reinforcing ribs 201, the two ends of the cylindrical rod 3 are welded with the second reinforcing ribs 301, the second reinforcing ribs 301 are annularly arranged at the end part of the cylindrical rod 3, the strength of the joint of the cylindrical rod 3 and the inner wall of the shell 2 can be effectively improved by annularly arranging the plurality of second reinforcing ribs 301 at the end part of the cylindrical rod 3, the rotating shaft 403 is inserted into the inner ring of the bearing 402, the rotating shaft 403 is connected with the first screw rod 404 in a welding manner, the first hand wheel 406 is arranged at the end part of the first screw rod 404 and is connected with the rotating shaft 403 in a welding manner, so that the joint of the first screw rod 404 and the sliding block 4 is rotatably connected, the convenient position to slider 4 is adjusted, metal sheet 502 surface bonding has rubber pad 503, rubber pad 503 surface integrated into one piece has hemisphere lug 504, and hemisphere lug 504 is array distribution, laminate mutually with the outer wall of purge tube 101 through rubber pad 503 bonding on metal sheet 502, can avoid metal sheet 502 and the outer wall friction of purge tube 101, play fine guard action to purge tube 101, and through setting up hemisphere lug 504 on rubber pad 503, can increase the rubber pad 503 and the frictional force of purge tube 101 contact site, prevent that second lead screw 5 is not hard up, second hand wheel 505 is installed to the 5 other ends of second lead screw, conveniently drive second lead screw 5 through setting up second hand wheel 505 and rotate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a temperature pressure flows malleation system of sweeping for all-in-one, includes organism (1) and sweeps pipe (101), sweep pipe (101) and lead to the connection through the flange and the end of giving vent to anger of organism (1), its characterized in that: the outer side of the joint of the purging pipe (101) and the machine body (1) is fixedly connected with a shell (2), two ends of the shell (2) are arranged in an open shape, cylindrical rods (3) are symmetrically welded on the inner side of the shell (2), sliding blocks (4) are symmetrically and movably connected with the outer wall of each cylindrical rod (3), a clamping groove (401) is formed in the surface of one side of each sliding block (4), each clamping groove (401) corresponds to the purging pipe (101), a bearing (402) is arranged on the surface of the other side of each sliding block (4), a first lead screw (404) is arranged on one side of each bearing (402), each first lead screw (404) penetrates through the shell (2), a first locking nut (405) is fixedly connected with the joint of the first lead screw (404) and the outer wall of the shell (2), a second lead screw (5) is inserted into the middle of the outer wall of each cylindrical rod (3), and a second locking nut (501) is fixedly connected with the joint of the outer wall of the second lead screw (5) and the cylindrical rods (3), one end of the second screw rod (5) is welded with a metal plate (502).

2. The positive pressure purging system for the warm-pressure-flow all-in-one machine according to claim 1, characterized in that: casing (2) top and bottom and organism (1) outer wall laminating department all weld first strengthening rib (201), and first strengthening rib (201) are equipped with a plurality ofly.

3. The positive pressure purging system for the warm-pressure-flow all-in-one machine according to claim 1, characterized in that: the cylinder pole (3) both ends all weld second strengthening rib (301), second strengthening rib (301) are equipped with a plurality ofly at cylinder pole (3) tip ring.

4. The positive pressure purging system for the warm-pressure-flow all-in-one machine according to claim 1, characterized in that: a rotating shaft (403) is inserted into an inner ring of the bearing (402), the rotating shaft (403) is connected with a first screw rod (404) in a welding mode, and a first hand wheel (406) is installed at the end portion of the first screw rod (404).

5. The positive pressure purging system for the warm-pressure-flow all-in-one machine according to claim 1, characterized in that: the surface of the metal plate (502) is bonded with a rubber pad (503), hemispherical bumps (504) are integrally formed on the surface of the rubber pad (503), and the hemispherical bumps (504) are distributed in an array manner.

6. The positive pressure purging system for the warm-pressure-flow all-in-one machine according to claim 1, characterized in that: and a second hand wheel (505) is arranged at the other end of the second screw rod (5).