CN211720767U

CN211720767U - Adjustable pipeline heater

Info

Publication number: CN211720767U
Application number: CN202020745052.2U
Authority: CN
Inventors: 赵佩群; 喻春华; 李红; 李诗思; 罗小勇
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-20
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to an adjustable pipeline heater belongs to medical pipeline firing equipment field. The pipeline clamping device comprises a clamping device, wherein two groups of fixed teeth are arranged on one side of the clamping device, the two groups of fixed teeth are sequentially arranged in a staggered manner along the extension direction of a pipeline, the angular bisector direction between the two groups of fixed teeth is the clamping direction, and a heating unit is arranged on one side, close to the pipeline, of the fixed teeth; the two clamping devices are arranged, one sides of the two clamping devices, provided with the fixed teeth, are close to each other, tooth grooves used for containing the fixed teeth are further arranged on the clamping devices, the tooth grooves are formed in one sides of the clamping devices, provided with the fixed teeth, and the two clamping devices move relatively in the clamping direction. The utility model discloses can heat the pipeline of different diameters, reduce medical pipeline firing equipment's quantity by a wide margin, effectively reduce the acquisition cost of equipment, practice thrift the occupation space of equipment, reduce medical personnel haulage equipment's work load.

Description

Adjustable pipeline heater

Technical Field

The utility model belongs to medical pipeline firing equipment field relates to an adjustable pipeline heater.

Background

In the actual medical treatment process, liquid medicine or food usually enters the human body through a pipeline, such as an infusion tube, a nasogastric tube and the like. In cold seasons, the ambient temperature and the human body temperature are greatly different, and patients feel severe discomfort by inputting too cold liquid medicine or food. At present, hot water bags or hot water bottles are generally used for hot compress in order to solve the problem, or special heaters are used for heating pipelines, but the hot water bags and the hot water bottles are inconvenient to use, and the temperature of the hot water bags and the hot water bottles is gradually reduced. The existing heater is usually applied to a specific pipeline, the size of a heating groove of the existing heater is fixed, the existing heater cannot be adjusted, the application range is narrow, the heaters of different models are required to heat pipelines with different diameters, the space of a medical place is short, the number of devices is increased, the occupied space of the devices and the cost of the devices are increased, and the workload of medical staff is increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an adjustable pipeline heater can adjust the size of a dimension, is applicable to the heating of different diameter pipelines.

In order to achieve the above purpose, the utility model provides a following technical scheme: an adjustable pipeline heater comprises a clamp holder, wherein two groups of fixed teeth are arranged on one side of the clamp holder, the two groups of fixed teeth are sequentially arranged in a staggered manner along the extension direction of a pipeline, the angular bisector direction between the two groups of fixed teeth is the clamping direction, and a heating unit is arranged on one side, close to the pipeline, of the fixed teeth; the clamping device comprises two clamping devices, one sides of the two clamping devices, provided with the fixed teeth, are close to each other, tooth grooves used for containing the fixed teeth are further arranged on the clamping devices, the tooth grooves are arranged on one sides of the clamping devices, provided with the fixed teeth, and the two clamping devices move relatively along the clamping direction.

Optionally, the extending directions of the two groups of the fixed teeth are perpendicular to each other.

Optionally, a connecting rod is arranged between the two grippers along the gripping direction, the two grippers are respectively arranged at two ends of the connecting rod, and the two grippers move relative to each other on the connecting rod.

Optionally, the two holders are respectively a first holder and a second holder, the first holder is fixedly disposed at one end of the connecting rod, the second holder slides on the connecting rod, a compression spring is further disposed between the second holder and the connecting rod, and the second holder is compressed on the first holder under the action of the compression spring.

Optionally, the number of the connecting rods is three, and the three connecting rods are sequentially arranged in parallel along the extending direction of the pipeline.

Optionally, the heating unit is a constant temperature heating plate, and the constant temperature heating plate adopts an external power supply.

The beneficial effects of the utility model reside in that: (1) the utility model discloses can heat the pipeline of different diameters, simple structure reduces the quantity of medical pipeline heating equipment by a wide margin, has effectively reduced the acquisition cost of equipment, has practiced thrift the occupation space of equipment, has reduced the work load of medical personnel handling equipment; (2) a compression spring is arranged between the connecting rod and the clamp holders, and the compression spring enables the two clamp holders to be closed automatically, so that the two clamp holders are prevented from being separated in the heating process.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a clamping of an adjustable line heater;

fig. 2 is a schematic diagram of the turning on of the adjustable line heater.

Reference numerals: the device comprises a clamp 1, a fixed tooth 2, a heating unit 3, a tooth groove 4, an infusion tube 5, a connecting rod 6 and a compression spring 7.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1 to 2, an adjustable pipeline heater includes a holder 1 and three connecting rods 6, wherein 12 fixed teeth 2 are disposed on one side of the holder 1, the 12 fixed teeth 2 are divided into two groups, the two groups are sequentially staggered along an extending direction of a pipeline, adjacent fixed teeth 2 are perpendicular to each other, a bisector direction between adjacent fixed teeth 2 is a holding direction, and the connecting rods 6 are disposed along the holding direction.

The sides of the two clamping devices 1, which are provided with the fixed teeth 2, are arranged close to each other, and tooth grooves 4 are also arranged on the sides of the clamping devices 1, which are provided with the fixed teeth 2, and the tooth grooves 4 are used for accommodating the fixed teeth 2 on the corresponding clamping devices 1. Fixed tooth 2 is provided with heating element 3 on being close to one side of pipeline, and in this embodiment, heating element 3 adopts the constant temperature heating piece, and the constant temperature heating piece adopts external power supply, and external power supply is reliable and stable, is suitable for long-time use.

One clamp 1 is fixedly arranged on one end of a connecting rod 6, the other connector slides on the other end of the connecting rod 6 along the clamping direction, a compression spring 7 is arranged between the clamp 1 and the connecting rod 6, and the compression spring 7 compresses the compression spring 7 of one clamp 1 on the other clamp 1. The pressure of the compression spring 7 is properly selected to keep the two clamps 1 closed and prevent the excessive pressure from deforming the extrusion pipeline.

In practical use, the two clamps 1 are separated, the pipeline is placed between the fixed teeth 2 of the two clamps 1, the clamps 1 are released, and the clamps 1 are close to each other under the action of the compression springs 7 until the clamps are attached to the pipeline, so that the pipelines with different sizes are adapted. The fixed teeth 2 on the two holders 1 are meshed with each other and enter tooth grooves 4 of the corresponding holders 1, a heating unit 3 is arranged on one side, close to the pipeline, of the fixed teeth 2, and the pipeline is heated after the heating unit 3 is powered on.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. An adjustable pipeline heater which characterized in that: the pipeline clamping device comprises a clamping device, wherein two groups of fixed teeth are arranged on one side of the clamping device, the two groups of fixed teeth are sequentially arranged in a staggered manner along the extending direction of a pipeline, the angular bisector direction between the two groups of fixed teeth is the clamping direction, and a heating unit is arranged on one side, close to the pipeline, of the fixed teeth;

the clamping device comprises two clamping devices, one sides of the two clamping devices, provided with the fixed teeth, are close to each other, tooth grooves used for containing the fixed teeth are further arranged on the clamping devices, the tooth grooves are arranged on one sides of the clamping devices, provided with the fixed teeth, and the two clamping devices move relatively along the clamping direction.

2. The adjustable line heater of claim 1, wherein: the extending directions of the two groups of fixed teeth are perpendicular to each other.

3. The adjustable line heater of claim 1, wherein: and a connecting rod is arranged between the two clampers along the clamping direction, the two clampers are respectively arranged at two ends of the connecting rod, and the two clampers move relatively on the connecting rod.

4. The adjustable line heater of claim 3, wherein: the two holders are respectively a first holder and a second holder, the first holder is fixedly arranged at one end of the connecting rod, the second holder slides on the connecting rod, a compression spring is further arranged between the second holder and the connecting rod, and the second holder is compressed on the first holder under the action of the compression spring.

5. The adjustable line heater of claim 3, wherein: the connecting rods are three, three the connecting rods are parallel arrangement in proper order along the extending direction of pipeline.

6. The adjustable line heater of claim 1, wherein: the heating unit is a constant-temperature heating sheet, and the constant-temperature heating sheet adopts an external power supply.