CN215571094U

CN215571094U - Central air conditioning fan coil flow detection device

Info

Publication number: CN215571094U
Application number: CN202122083398.8U
Authority: CN
Inventors: 陶华刚; 杨运国; 薛晋中; 刘炎华; 邵家志
Original assignee: Hubei Jianglun United Engineering Co ltd
Current assignee: Hubei Jianglun United Engineering Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-18
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of central air-conditioning fan coils, and particularly discloses a central air-conditioning fan coil pipe detection device which comprises a gas flow monitoring device and a detection pipeline; the gas flow monitoring device comprises a data display, a data line and a data sensor, wherein the data display and the data sensor are electrically connected through the data line, and the data sensor penetrates through the center of an inner cavity in the center of the detection pipeline; the joint between the detection pipeline and the data sensor is welded together; the utility model can inflate the rubber balloon to seal the pipeline of the fan coil inserted into the communicating pipeline through the structural design among the hollow connecting ring, the rubber balloon and the air inlet which are designed in the inner cavity of the communicating pipeline, thereby leading the central air-conditioning fan coil flow detection device to achieve the purpose of detecting fan coils of different types.

Description

Central air conditioning fan coil flow detection device

Technical Field

The utility model relates to the technical field of central air-conditioning fan coils, in particular to a central air-conditioning fan coil flow detection device.

Background

The fan-coil unit consists of fan, coil and filter, and is used as the end device of air conditioning system and dispersedly installed in each air conditioning room to treat air independently, and the cold and hot water required for air treatment is prepared centrally in the air conditioning room and supplied to each fan-coil unit through water supply system.

At present, fan coiler need carry out flow detection after production is accomplished, see the production requirement that fan coiler whether reaches, present central air conditioning fan coiler flow detection device generally all can only detect the fan coiler of a model, need examine time measuring when the fan coiler that needs to different models detects, the detection device of different models that needs the change that does not stop, not only very trouble also waste time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the fan coil flow detection device of the central air conditioner, the design scheme has the advantage of being capable of detecting fan coils of different models, and the problems that when the fan coils of different models need to be detected, the detection devices of different models need to be continuously replaced, and the problems of great troubles and time waste are solved.

The utility model relates to a central air-conditioning fan coil flow detection device, which comprises a gas flow monitoring device and a detection pipeline; the gas flow monitoring device comprises a data display, a data line and a data sensor, wherein the data display and the data sensor are electrically connected through the data line, and the data sensor penetrates through the center of an inner cavity in the center of the detection pipeline; the joint between the detection pipeline and the data sensor is welded together, threads are arranged on the pipe wall on the right side of the detection pipeline, a communicating pipeline is connected to the threads on the right side of the detection pipeline in a threaded mode, an air inlet is connected to the outer wall of the top of the right side of the communicating pipeline in a through mode, hollow connecting rings are fixedly connected to the right sides of the inner walls of the communicating pipelines, through holes are formed in the inner walls of the annular bodies of the hollow connecting rings in an equidistant mode around the circumference, and rubber air rings are arranged on the inner walls of the hollow connecting rings.

As a further improvement of the utility model, a threaded connecting port is fixedly connected to the right side of the communicating pipeline, and the diameter of the side surface of the threaded connecting port is matched with that of the side surface of the communicating pipeline.

Through the design of the technical scheme, the communicating pipelines beneficial to different models can be in threaded connection with the detection pipeline.

As a further improvement of the utility model, the pipe body on the right side of the communicating pipeline is penetrated and connected with movable rods at equal intervals around the circumference, and one side of the rod body of the movable rod, which is far away from the center of the inner cavity of the communicating pipeline, is fixedly connected with a convex column handle.

Through the design of the technical scheme, the convex column handle is beneficial to facilitating the worker to pull the convex column handle to enable the movable rod to move outwards.

As a further improvement of the utility model, one side of the rod body of the movable rod, which is close to the center of the inner cavity of the communicating pipeline, is fixedly connected with a fixed clamping plate, and a return spring is fixedly sleeved on the rod body of the movable rod and positioned between the fixed clamping plate and the inner wall of the communicating pipeline.

Through the design of the technical scheme, the clamping plate is beneficial to clamping a pipeline in the center of the inner cavity of the communicating pipeline.

As a further improvement of the utility model, one side of the return spring, which is far away from the center of the communicating pipeline, is fixedly connected with the inner wall of the communicating pipeline, and one side of the return spring, which is close to the center of the communicating pipeline, is fixedly connected with the fixed clamping plate.

Through the design of the technical scheme, the reset spring is beneficial to driving the fixed clamping plate to automatically move towards the center of the inner cavity of the communicating pipeline.

As a further improvement of the utility model, the air inlet is communicated with the hollow connecting ring, the center of the inner cavity of the air inlet is movably inserted with a sealing plug, and the through hole on the hollow connecting ring is communicated with the rubber air ring.

Through the design of the technical scheme, the rubber balloon can be inflated in the air inlet beneficially.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can enable the gas flow monitoring device to detect the gas flow condition in the detection pipeline through the structural design between the gas flow monitoring device and the detection pipeline, the communicating pipeline can be connected with the detecting pipeline through the thread connecting port designed on the communicating pipeline and the thread designed on the detecting pipeline, and the rubber balloon can be inflated through the structural design among the hollow connecting ring designed in the inner cavity of the communicating pipeline, the rubber balloon and the air inlet so as to seal the pipeline of the fan coil inserted into the communicating pipeline, meanwhile, through the structural design among the movable rod, the reset spring and the fixed clamping plate, the fixed clamping plate can automatically clamp the pipeline of the fan coil in the communicating pipeline, therefore, the central air-conditioning fan coil flow detection device achieves the purpose of detecting fan coils of different types.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic cross-sectional front view of the communicating pipe of the present invention;

FIG. 3 is a schematic diagram of the left side structure of the connecting channel of the present invention.

In the figure: 1. a gas flow monitoring device; 2. detecting a pipeline; 3. a communicating pipe; 4. an air inlet; 5. a threaded connector; 6. a sealing plug; 7. a convex column handle; 8. a movable rod; 9. a hollow connecting ring; 10. a rubber balloon; 11. fixing the clamping plate; 12. a return spring.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the fan coil flow detecting device of a central air conditioner of the present invention includes an air flow monitoring device 1 and a detecting pipeline 2; the gas flow monitoring device 1 comprises a data display, a data line and a data sensor, wherein the data display and the data sensor are electrically connected through the data line, and the data sensor penetrates through the center of an inner cavity in the center of the detection pipeline 2; the junction welding between detection pipeline 2 and the data sensor is in the same place, be equipped with the screw thread on the pipe wall on detection pipeline 2 right side, threaded connection has intercommunication pipeline 3 on the right side screw thread of detection pipeline 2, through connection has air inlet 4 on the outer wall at intercommunication pipeline 3 right side top, the hollow go-between 9 of the right side fixedly connected with of the 3 inner walls of intercommunication pipeline, the through-hole has been seted up around the circumference equidistance on the inner wall of hollow go-between 9 ring body, the inner wall of hollow go-between 9 is equipped with rubber balloon 10.

The right side fixedly connected with threaded connection mouth 5 of intercommunication pipeline 3, the diameter of threaded connection mouth 5 side agrees with mutually with the diameter of intercommunication pipeline 3 side, and this design is favorable to the intercommunication pipeline 3 of different models can both carry out threaded connection with measuring pipeline 2.

The pipe body on the right side of the communicating pipeline 3 is connected with movable rods 8 in a penetrating mode at equal intervals around the circumference, one side, far away from the center of the inner cavity of the communicating pipeline 3, of the rod body of each movable rod 8 is fixedly connected with a convex column handle 7, and the design is beneficial to facilitating workers to pull the convex column handle 7 to enable the movable rods 8 to move outwards.

The body of the movable rod 8 is close to one side of the center of the inner cavity of the communicating pipeline 3 and is fixedly connected with a fixed clamp plate 11, a reset spring 12 is fixedly sleeved between the fixed clamp plate 11 and the inner wall of the communicating pipeline 3 on the body of the movable rod 8, and the design is beneficial to the fact that the fixed clamp plate 11 can clamp the pipeline in the center of the inner cavity of the communicating pipeline 3.

One side that reset spring 12 kept away from communicating pipe 3 central authorities and communicating pipe 3's inner wall fixed connection, one side that reset spring 12 is close to communicating pipe 3 central authorities and fixed splint 11 fixed connection, this design is favorable to reset spring 12 can drive fixed splint 11 and move to communicating pipe 3's inner chamber central authorities voluntarily.

The air inlet 4 is communicated with the hollow connecting ring 9, the center of the inner cavity of the air inlet 4 is movably inserted with the sealing plug 6, the through hole on the hollow connecting ring 9 is communicated with the rubber air ring 10, and the design is beneficial to inflating the air inlet 4 and enabling the rubber air ring 10 to swell.

When the utility model is used, a worker firstly connects the right side of the communicating pipeline 3 with the left side of the detecting pipeline 2 in a threaded manner, inserts the air outlet pipeline of the fan coil into the left side of the inner cavity of the communicating pipeline 3, pulls the convex column handle 7 to move towards the outer side of the communicating pipeline 3, enables the fixed clamping plate 11 to move towards the outer wall of the communicating pipeline 3, enables the air outlet pipeline of the fan coil to be inserted into the right side of the inner cavity of the communicating pipeline 3, loosens the convex column handle 7 to enable the fixed clamping plate 11 to automatically clamp the periphery of the air outlet pipeline of the fan coil under the driving of the reset spring 12, opens the fixed clamping plate 6 to introduce air pressure into the air inlet 4, enables the interior of the rubber air ring 10 to be inflated and expanded, enables the rubber air ring 10 to be tightly attached to the outer wall of the air outlet pipeline of the fan coil, and enables the rubber air ring 10 to seal the air outlet pipeline of the fan coil, at this time, the gas flow monitoring device 1 and the fan coiler are started, so that gas flow sprayed out of the gas outlet pipeline of the fan coiler can enter the detection pipeline 2, and the gas flow of the fan coiler is detected.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a central air conditioning fan coil flow detection device which characterized in that: comprises a gas flow monitoring device (1) and a detection pipeline (2);

the gas flow monitoring device (1) comprises a data display, a data line and a data sensor, wherein the data display and the data sensor are electrically connected through the data line, and the data sensor penetrates through the center of an inner cavity in the center of the detection pipeline (2);

the detection device is characterized in that a joint between the detection pipeline (2) and the data sensor is welded together, threads are arranged on the pipe wall on the right side of the detection pipeline (2), a communicating pipeline (3) is connected to the threads on the right side of the detection pipeline (2), an air inlet (4) is connected to the outer wall of the top of the right side of the communicating pipeline (3) in a penetrating mode, a hollow connecting ring (9) is fixedly connected to the right side of the inner wall of the communicating pipeline (3), through holes are formed in the inner wall of the ring body of the hollow connecting ring (9) in an equidistant mode around the circumference, and a rubber air ring (10) is arranged on the inner wall of the hollow connecting ring (9).

2. The fan coil flow detection device of claim 1, further comprising: the right side of the communicating pipeline (3) is fixedly connected with a threaded connecting port (5), and the diameter of the side surface of the threaded connecting port (5) is matched with the diameter of the side surface of the communicating pipeline (3).

3. The fan coil flow detection device of claim 1, further comprising: the pipe body on the right side of the communicating pipeline (3) is connected with movable rods (8) in a penetrating mode at equal intervals around the circumference, and one side, away from the center of the inner cavity of the communicating pipeline (3), of the rod body of each movable rod (8) is fixedly connected with a convex column handle (7).

4. The fan coil flow detection device of claim 3, wherein: one side fixedly connected with solid fixed splint (11) that the pole body of movable rod (8) is close to communicating pipe (3) inner chamber central authorities, it has reset spring (12) to fix the cover between just being located solid fixed splint (11) and communicating pipe (3) inner wall in the pole body of movable rod (8).

5. The fan coil flow detection device of claim 4, wherein: one side, far away from the center of the communicating pipeline (3), of the reset spring (12) is fixedly connected with the inner wall of the communicating pipeline (3), and one side, close to the center of the communicating pipeline (3), of the reset spring (12) is fixedly connected with the fixed clamping plate (11).

6. The fan coil flow detection device of claim 1, further comprising: the air inlet (4) and the hollow connecting ring (9) are connected in a through mode, the sealing plug (6) is movably inserted in the center of the inner cavity of the air inlet (4), and the through hole in the hollow connecting ring (9) is connected with the rubber air ring (10) in a through mode.