CN213542058U

CN213542058U - Gas storage tank of medical oxygen generator

Info

Publication number: CN213542058U
Application number: CN202022754369.5U
Authority: CN
Inventors: 蔡文市; 陈艺东; 杨清玲; 陈芳; 蓝燕惠
Original assignee: Zhangzhou Yuchang Huoyuan Gas Co ltd
Current assignee: Zhangzhou Yuchang Huoyuan Gas Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-25
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a gas holder of medical oxygenerator relates to the gas holder field, comprising a main body, the outer wall of main part has cup jointed the carriage, and the outer wall welding of carriage has three support frames of group, the top that the outer wall of main part is located the carriage is connected with the heating frame, and the inside of heating frame is provided with the electric heat ring, the outside of electric heat ring is provided with the heat conduction strip that the multiunit extends to the heating frame outside. The utility model discloses a set up electric heat ring, the heat preservation, heat conduction strip and heat preservation, when outdoor use main part temperature is lower, start electric heat ring and carry out work, the battery provides the electric energy to electric heat ring, then electric heat ring generates heat the heat dissipation, the heat conduction strip adsorbs the inside of advancing the body with the heat and transmits to the inside of heat preservation, the isolated external air conditioning of heat preservation corrodes to the inside of main part, prevent that the main part is inside to form the phenomenon that the pressure difference caused the deformation with the outside, guarantee the normal use of main part then, improve the durability of main part simultaneously.

Description

Gas storage tank of medical oxygen generator

Technical Field

The utility model relates to a gas holder field specifically is a gas holder of medical oxygenerator.

Background

The gas holder is the equipment that is used for storing gas specially, plays the effect of stable system pressure simultaneously, can divide into high-pressure gas holder according to the bearing pressure difference of gas holder, low pressure gas holder, and ordinary pressure gas holder can divide into according to the gas holder material difference: the gas storage tank (pressure vessel) is generally composed of parts and components such as a cylinder body, a seal head, a flange, a connecting pipe, a sealing element, a support and the like, and is also provided with a safety device, a meter and an internal part for completing different production process actions.

The gas holder passes through the pipe connection with external equipment when output or input oxygen, and current pipe connection rotates through the screw thread mostly and connects, need appurtenance spanner to fasten even, the connection that causes the pipeline wastes time and energy and inefficiency, in addition, the gas holder is when outdoor external use, outdoor temperature is lower winter, pressure increases along with the reduction of temperature, when the inside and outside formation pressure difference of gas holder, pressure can extrude the gas holder and warp and cause the phenomenon that the gas holder revealed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the connection of the gas storage tank and external equipment is not convenient enough and the gas storage tank is easy to deform and leak during outdoor use in the prior art, the gas storage tank of the medical oxygen generator is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a gas storage tank of a medical oxygen generator comprises a main body, wherein a supporting frame is sleeved on the outer wall of the main body, three groups of supporting frames are welded on the outer wall of the supporting frame, a heating frame is connected to the position, above the supporting frame, of the outer wall of the main body, an electric heating ring is arranged inside the heating frame, a plurality of groups of heat conducting strips extending to the outer side of the heating frame are arranged on the outer side of the electric heating ring, the inner side of each heat conducting strip is attached to the outer wall of the main body, a heat preservation layer is arranged inside the main body, an air inlet pipe is welded at the top end of the main body, a first pipe penetrating through the air inlet pipe is arranged above the main body, the end part of the first pipe is connected with a second pipe, an eccentric gear is arranged above the outer wall of the first pipe, supporting columns connected with the outer wall of the first pipe are arranged at the two, a rack is arranged on the outer wall of the first pipe below the eccentric gear, and one end of the rack is welded and fixed with the outer wall of the second pipe.

Preferably, the bottom end of the support frame is connected with a universal wheel, and a fixing sheet is arranged on one side of the universal wheel.

Preferably, the inside of carriage is provided with the battery, and the battery passes through wire and ring electric connection, the outer wall of carriage is provided with the revolving door through the hinge, and revolving door one end passes through the hasp with the carriage and is connected.

Preferably, the inner side of the heat conducting strip is provided with a plurality of groups of heat conducting cones extending to the inside of the main body, and the plurality of groups of heat conducting cones are equidistantly distributed on the inner side of the heat conducting strip.

Preferably, the top of main part is provided with the heat-conducting plate of being connected with a pipe outer wall, and the outer wall of a pipe is provided with two sets of pressure gauges, support column one side is provided with the rotary disk, and the rotary disk tip is connected fixedly with eccentric gear.

Preferably, the tip of No. one pipe is provided with the trapezoidal rubber strip that extends to No. two intraducts, and No. two pipe and trapezoidal rubber strip contact position department are provided with assorted groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up rack, eccentric gear, torsional spring and support column, manual hand is rotated the rotary disk and is driven eccentric gear and rotate, and connect No. two pipes and No. one pipe fixedly, cause the rack to be located the below of eccentric gear, the torsional spring resets when loosening the rotary disk, the torsional spring drives eccentric gear and promotes the rack and move, thereby connect closely firmly No. one pipe with No. two pipes, the heat-conducting plate transmits the heat of heat preservation to the outer wall of No. one pipe, trapezoidal rubber strip is heated the inflation simultaneously and is sealed the gap of No. one pipe No. two union coupling department, prevent the phenomenon of oxygen leakage, then reach the convenient effect of mode of connection with external equipment;

2. the utility model discloses a set up electric heat ring, the heat preservation, heat conduction strip and heat preservation, when outdoor use main part temperature is lower, start electric heat ring and carry out work, the battery provides the electric energy to electric heat ring, then electric heat ring generates heat the heat dissipation, the heat conduction strip adsorbs the inside of advancing the body with the heat and transmits to the inside of heat preservation, the isolated external air conditioning of heat preservation corrodes to the inside of main part, prevent that the main part is inside to form the phenomenon that the pressure difference caused the deformation with the outside, guarantee the normal use of main part then, improve the durability of main part simultaneously.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged top view of the present invention;

fig. 3 is a partial enlarged view of the present invention a.

In the figure: 1. a main body; 2. a support frame; 3. a support frame; 4. a heating frame; 5. an electric heating ring; 6. a heat conducting strip; 7. a heat-insulating layer; 8. an air inlet pipe; 9. a first pipe; 10. a second pipe; 11. a rack; 12. an eccentric gear; 13. a support pillar; 14. a torsion spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, an air storage tank of a medical oxygen generator comprises a main body 1, wherein a support frame 2 is sleeved on the outer wall of the main body 1, three sets of support frames 3 are welded on the outer wall of the support frame 2, a heating frame 4 is connected on the outer wall of the main body 1 above the support frame 2, an electric heating ring 5 is arranged inside the heating frame 4, a plurality of sets of heat conducting strips 6 extending to the outer side of the heating frame 4 are arranged on the outer side of the electric heating ring 5, the inner side of each heat conducting strip 6 is attached to the outer wall of the main body 1, a heat insulating layer 7 is arranged inside the main body 1, an air inlet pipe 8 is welded at the top end of the main body 1, a first pipe 9 penetrating through the air inlet pipe 8 is arranged above the main body 1, a second pipe 10 is connected to the end of the first pipe 9, an eccentric gear 12 is arranged above the outer wall of the first pipe 9, support columns 13 connected to the outer wall of the first, and the end part of the torsion spring 14 extends to the inside of the supporting column 13, a rack 11 is arranged on the outer wall of the first tube 9 below the eccentric gear 12, and one end of the rack 11 is welded and fixed with the outer wall of the second tube 10.

Please refer to fig. 1, the bottom end of the supporting frame 3 is connected with a universal wheel, and a fixing plate is disposed on one side of the universal wheel, so as to facilitate moving the main body 1 and stably fix the main body 1 on the ground.

Please refer to fig. 1, the inside of the support frame 2 is provided with a storage battery, and the storage battery is electrically connected with the electric heating ring 5 through a wire, so that the main body 1 is conveniently insulated when used outdoors, thereby prolonging the service life of the main body 1, the outer wall of the support frame 2 is provided with a revolving door through a hinge, and one end of the revolving door is connected with the support frame 2 through a lock catch, so that the storage battery is conveniently replaced.

Please refer to fig. 1, the inner side of the heat conducting strip 6 is provided with a plurality of sets of heat conducting cones extending to the inside of the main body 1, and the plurality of sets of heat conducting cones are distributed at the inner side of the heat conducting strip 6 at equal intervals, so as to facilitate the heat emitted by the electric heating ring 5 to be transmitted to the inside of the heat insulating layer 7, thereby protecting the main body 1.

Please refer to fig. 1, 2 and 3, the top of the main body 1 is provided with a heat conducting plate connected to the outer wall of the first tube 9 for transferring heat to the first tube 9, so that the trapezoid rubber expands when heated to prevent oxygen leakage, the outer wall of the first tube 9 is provided with two sets of pressure gauges, one side of the supporting column 13 is provided with a rotating disk, and the end of the rotating disk is connected and fixed with the eccentric gear 12 for driving the eccentric gear 12 to rotate and drive the pulling rack 11 to move, thereby connecting and fixing the first tube 9 and the second tube 10.

Please refer to fig. 1 and 2, a trapezoidal rubber strip extending into the second tube 10 is disposed at an end of the first tube 9, a matching groove is disposed at a contact position between the second tube 10 and the trapezoidal rubber strip, and the first tube 9 is heated to expand the trapezoidal rubber to seal a gap at a connection position of the first tube 9 and the second tube 10, thereby preventing oxygen leakage.

The working principle is as follows: when the device is used, firstly, the closed condition of a circuit between the storage battery and the electric heating ring 5 is detected, so that the storage battery can provide electricity for the electric heating ring 5, a rotating disc is manually rotated by hands to drive the eccentric gear 12 to rotate, and the second tube 10 and the first tube 9 are connected and fixed, so that the rack 11 is positioned below the eccentric gear 12, the torsion spring 14 is reset when the rotating disc is loosened, the torsion spring 14 drives the eccentric gear 12 to push the rack 11 to move, so that the first tube 9 and the second tube 10 are tightly and firmly connected, the heat conducting plate transmits the heat of the heat-insulating layer 7 to the outer wall of the first tube 9, meanwhile, the trapezoidal rubber strip expands by heat to seal the gap at the joint of the first tube 9 and the second tube 10, the phenomenon of oxygen leakage is prevented, the convenient and fast connection mode effect with external equipment is achieved, when the main body 1 is used outdoors and the temperature is low, the electric, the battery provides the electric energy to electric heat ring 5, then electric heat ring 5 generates heat the heat dissipation, and heat conduction strip 6 adsorbs the inside of body and transmits to the inside of heat preservation 7 with the heat, and the isolated external air conditioning of heat preservation 7 corrodes to the inside of main part 1, prevents that 1 inside and outside formation pressure difference of main part from causing the phenomenon of deformation, guarantees the normal use of main part 1 then, improves the durability of main part 1 simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gas holder of medical oxygenerator, includes main part (1), its characterized in that: the outer wall of the main body (1) is sleeved with a supporting frame (2), three groups of supporting frames (3) are welded on the outer wall of the supporting frame (2), a heating frame (4) is connected to the position, above the supporting frame (2), of the outer wall of the main body (1), an electric heating ring (5) is arranged inside the heating frame (4), a plurality of groups of heat conducting strips (6) extending to the outer side of the heating frame (4) are arranged on the outer side of the electric heating ring (5), the inner side of each heat conducting strip (6) is attached to the outer wall of the main body (1), a heat insulating layer (7) is arranged inside the main body (1), an air inlet pipe (8) is welded at the top end of the main body (1), a first pipe (9) penetrating through the air inlet pipe (8) is arranged above the main body (1), a second pipe (10) is connected to the end portion of the first pipe (9), an eccentric gear (12) is, and the both ends of eccentric gear (12) are provided with support column (13) with a tub (9) outer wall connection, torsional spring (14) have been cup jointed with support column (13) contact position to eccentric gear (12) tip, and torsional spring (14) tip extends to the inside of support column (13), the outer wall that the below of eccentric gear (12) is located a tub (9) is provided with rack (11), and the one end of rack (11) and No. two tub (10) outer wall welded fastening.

2. The gas storage tank of the medical oxygen generator as claimed in claim 1, wherein: the bottom end part of the support frame (3) is connected with a universal wheel, and one side of the universal wheel is provided with a fixing sheet.

3. The gas storage tank of the medical oxygen generator as claimed in claim 1, wherein: the inside of carriage (2) is provided with the battery, and the battery passes through wire and electric heat ring (5) electric connection, the outer wall of carriage (2) is provided with the revolving door through the hinge, and revolving door one end is connected through the hasp with carriage (2).

4. The gas storage tank of the medical oxygen generator as claimed in claim 1, wherein: the inboard of heat conduction strip (6) is provided with and extends to the inside multiunit heat conduction awl of main part (1), and the equidistance distribution of multiunit heat conduction awl is in the inboard of heat conduction strip (6).

5. The gas storage tank of the medical oxygen generator as claimed in claim 1, wherein: the top of main part (1) is provided with the heat-conducting plate with a tub (9) outer wall connection, and the outer wall of a tub (9) is provided with two sets of pressure gauges, support column (13) one side is provided with the rotary disk, and the rotary disk tip is connected fixedly with eccentric gear (12).

6. The gas storage tank of the medical oxygen generator as claimed in claim 1, wherein: the tip of a pipe (9) is provided with the trapezoidal rubber strip that extends to No. two inside pipes (10), and No. two pipe (10) and trapezoidal rubber strip contact position department are provided with assorted groove.