Elevator ventilation equipment convenient to install

Abstract

The utility model provides elevator ventilation equipment convenient to install, which belongs to the technical field of elevator ventilation and comprises a pipeline component, a support, a main pipeline fixedly connected to the upper end of the support, an adapter tube packaged at the end of the main pipeline and an auxiliary pipeline fixedly connected to the end of the adapter tube. The main pipeline is communicated with the interior of the auxiliary pipeline through an adapter pipe; and the air supply assembly comprises a connection pipe inserted into the side wall of the bottom of the main pipeline, a box body mounted at an air inlet of the connection pipe, and a fan fixedly connected to the interior of the box body. The elevator ventilation device has the advantages that the pipeline assembly and the air supply assembly are used in cooperation, installation and detachment can be completed conveniently and rapidly, the height can be adjusted flexibly, the elevator ventilation device adapts to different installation environments, the elbow joint can change the ventilation direction, the ventilation requirements of different areas in an elevator are met, the ventilation function is achieved, the air temperature in the elevator can be adjusted, and the service life of the elevator is prolonged. And the comfort of passengers is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to elevator ventilation technical field, concretely relates to a kind of elevator ventilation equipment of easy installation. BACKGROUND

[0002] With the acceleration of urbanization, high-rise buildings emerge in an endless stream, and the use frequency and importance of elevator as the core tool of vertical traffic increase day by day. In the process of elevator operation, a good ventilation system plays a key role in ensuring the air quality in the car, creating a comfortable elevator environment for passengers, and ensuring the stable operation of elevator equipment.

[0003] The document with the application number CN201010254448.8 proposes an elevator ventilation device. The ventilation window opening and closing member is provided on the elevator car and is opened for ventilation when the elevator is powered off. The locking solenoid is in an energized state under normal power supply conditions and locks the ventilation window opening and closing member in the closed state through the action of its shaft. The action switch energizes the locking solenoid after the ventilation window opening and closing member is closed. The locking release elastic member makes the shaft of the locking solenoid retreat when the elevator is powered off. The ventilation window opening elastic member provides a force to open the ventilation window opening and closing member. The ventilation window closing mechanism closes the ventilation window opening and closing member when the power supply returns to the normal state.

[0004] The connection method of the ventilation member proposed in the above document is too complex, and the triggering conditions are too many. When maintenance is needed, the maintenance difficulty is high, the maintenance cost is high, and only ventilation in a specific direction is possible, which is not convenient for covering the internal space of the elevator. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of elevator ventilation equipment of easy installation, to solve the problems proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0007] A kind of elevator ventilation equipment of easy installation, comprising,

[0008] The pipe assembly includes a bracket, a main pipe fixedly connected to the upper end of the bracket, an adapter pipe encapsulated at the end of the main pipe, and a secondary pipe fixedly connected to the end of the adapter pipe. The main pipe is in internal communication with the secondary pipe through the adapter pipe.

[0009] The air supply assembly comprises a connecting pipe inserted into the bottom sidewall of the main pipeline, a box body installed at the air inlet of the connecting pipe, and a fan fixedly connected inside the box body, the air outlet of the sidewall of the box body is communicated with the connecting pipe, and the other end of the connecting pipe is communicated with the sidewall of the main pipeline.

[0010] As a preferred scheme of the utility model, the pipeline assembly further comprises a valve installed at the connecting position of the adapter pipe and the auxiliary pipeline, and the auxiliary pipeline is symmetrically installed on both sides of the air outlet of the valve.

[0011] As a preferred scheme of the utility model, the pipeline assembly further comprises an extension pipe sealingly inserted into the end portion of the auxiliary pipeline, and an elbow joint rotatably connected to the end portion of the extension pipe, and the elbow joint is communicated with the inside of the extension pipe.

[0012] As a preferred scheme of the utility model, the pipeline assembly further comprises a connecting piece clamped to the sidewall of the end portion of the auxiliary pipeline, and a clamping block hingedly connected to the end portion of the connecting piece, and the end portion of the clamping block is clamped to the sidewall of the extension pipe.

[0013] As a preferred scheme of the utility model, the pipeline assembly further comprises a supporting rod hingedly connected to the sidewall of the support, and the end sidewall of the supporting rod is connected to the sidewall of the support through bolts.

[0014] As a preferred scheme of the utility model, the pipeline assembly further comprises a supporting leg movably inserted into the outside of the bottom of the support, the supporting leg is used in cooperation with the supporting rod, and the sidewall of the supporting leg is provided with a bolt hole structure matched with the sidewall of the support.

[0015] As a preferred scheme of the utility model, the air supply assembly further comprises a sleeve fixedly connected to the air outlet of the fan, and an electric heating pipe encapsulated inside the sleeve, and the end portion of the sleeve is butted to the air outlet of the sidewall of the box body.

[0016] Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of the pipeline assembly and the air supply assembly, installation and disassembly are facilitated and fast, the height can be flexibly adjusted, different installation environments can be adapted, the elbow joint can change the ventilation direction, the ventilation demand of different areas in the elevator can be met, not only the ventilation function is realized, but also the air temperature in the elevator can be adjusted, and the comfort of passengers is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not deviating from the concept of the present application. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 It is a schematic diagram of the top view structure of the present application;

[0020] Figure 3 It is a schematic diagram of the side view structure of the present application;

[0021] Figure 4 It is a schematic diagram of the A-A section structure of the present application.

[0022] In the figure: 100, pipeline assembly; 101, support; 102, main pipeline; 103, adapter pipe; 104, auxiliary pipeline; 105, valve; 106, extension pipe; 107, elbow joint; 108, connecting piece; 109, clamping block; 110, supporting rod; 111, supporting leg; 200, air supply assembly; 201, connecting pipe; 202, box body; 203, fan; 204, sleeve; 205, electric heating pipe. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without deviating from the concept of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0026] EMBODIMENT

[0027] REFERENCE Figures 1-4 The embodiment of the present application provides a convenient elevator ventilation equipment, comprising,

[0028] The pipeline assembly 100 comprises a support 101, a main pipeline 102 fixedly connected to the upper end of the support 101, an adapter pipe 103 encapsulated at the end of the main pipeline 102, and a secondary pipeline 104 fixedly connected to the end of the adapter pipe 103, the main pipeline 102 is in internal communication with the secondary pipeline 104 through the adapter pipe 103;

[0029] The air supply assembly 200 comprises a connecting pipe 201 inserted into the sidewall of the bottom of the main pipeline 102, a box 202 installed at the air inlet of the connecting pipe 201, and a fan 203 fixedly connected to the inside of the box 202, the air outlet of the sidewall of the box 202 is in communication with the connecting pipe 201, and the other end of the connecting pipe 201 is in communication with the sidewall of the main pipeline 102.

[0030] The main pipeline 102 is fixedly connected to the upper end of the support 101 and serves as the main passage for ventilation. The adapter pipe 103 is encapsulated at the end of the main pipeline 102 to realize the connection of the main pipeline 102 and the secondary pipeline 104, so that the interiors of the two are in communication with each other, the ventilation path is optimized, the directions of the two secondary pipelines 104 can be flexibly controlled, and the interior of the elevator can be conveniently ventilated. The fan 203 is fixedly connected to the inside of the box 202, and during operation, it sucks external air into the box 202 and sends it into the main pipeline 102 through the connecting pipe 201.

[0031] Specifically, the pipeline assembly 100 further comprises a valve 105 installed at the connection between the adapter pipe 103 and the secondary pipeline 104, and the secondary pipelines 104 are symmetrically installed on both sides of the air outlet of the valve 105.

[0032] The valve 105 is installed at the connection between the adapter pipe 103 and the secondary pipeline 104, and the secondary pipelines 104 are symmetrically distributed on both sides of the air outlet of the valve 105. By opening and closing the valve 105, the ventilation volume of the two secondary pipelines 104 can be flexibly controlled.

[0033] Further, the pipeline assembly 100 further comprises an extension pipe 106 sealingly inserted into the end of the secondary pipeline 104, and an elbow joint 107 rotationally connected to the end of the extension pipe 106, the elbow joint 107 is in communication with the inside of the extension pipe 106, the pipeline assembly 100 further comprises a connecting piece 108 clamped to the sidewall of the end of the secondary pipeline 104, and a clamping block 109 hingedly connected to the end of the connecting piece 108, the end of the clamping block 109 is clamped to the sidewall of the extension pipe 106.

[0034] The extension pipe 106 is sealingly inserted into the end of the sub-pipe 104 to further extend the length of the ventilation pipe and meet the installation requirements of different elevators. The elbow joint 107 is rotatably connected to the end of the extension pipe 106, which can flexibly change the ventilation direction to adapt to the complex internal layout of the elevator. The connecting piece 108 is clamped to the side wall of the end of the sub-pipe 104, and the clamping block 109 is hinged to the end of the connecting piece 108. In use, the clamping block 109 is clamped to the side wall of the extension pipe 106, thereby achieving stable connection of the extension pipe 106 and the sub-pipe 104.

[0035] Preferably, the pipe assembly 100 further comprises a support rod 110 hinged to the side wall of the bracket 101, and the end side wall of the support rod 110 is bolted to the side wall of the bracket 101. The pipe assembly 100 further comprises a support leg 111 movably inserted into the outside of the bottom of the bracket 101, which is used in cooperation with the support rod 110, and the side wall of the support leg 111 is provided with a bolt hole structure matching the side wall of the bracket 101.

[0036] The inclination angle of the support rod 110 can be adjusted by adjusting the bolt, thereby adjusting the height and stability of the bracket 101. The support leg 111 is movably inserted into the outside of the bottom of the bracket 101 and cooperates with the support rod 110 to jointly support the bracket 101. The side wall of the support leg 111 is provided with a bolt hole structure matching the side wall of the bracket 101, and the relative position of the support leg 111 and the bracket 101 is fixed by a bolt, thereby achieving quick installation and height adjustment.

[0037] Preferably, the air supply assembly 200 further comprises a sleeve 204 fixedly connected to the air outlet of the fan 203, and an electric heating pipe 205 encapsulated in the sleeve 204, and the end of the sleeve 204 is butted to the air outlet of the side wall of the box 202.

[0038] The sleeve 204 is fixed to the air outlet of the fan 203, and the electric heating pipe 205 is encapsulated in the sleeve 204. When it is necessary to heat the ventilation air, the electric heating pipe 205 works to heat the air passing through the sleeve 204. The heated air is butted to the air outlet of the side wall of the box 202 through the end of the sleeve 204, and then enters the main pipe 102 through the connecting pipe 201.

[0039] In use, the fan 203 is started to suck external air into the box 202. The air passes through the sleeve 204, the air outlet of the side wall of the box 202 and the connecting pipe 201 in sequence, and then enters the main pipe 102. The air in the main pipe 102 is divided into two sub-pipes 104 through the adapter pipe 103, and then is delivered to the positions in the elevator that need ventilation through the extension pipe 106 and the elbow joint 107. The ventilation volume of the two sub-pipes 104 can be controlled by adjusting the valve 105. When hot air needs to be delivered into the elevator, the electric heating pipe 205 is turned on to heat the air passing through the sleeve 204, thereby adjusting the temperature of the air in the elevator.

[0040] In summary, each pipeline assembly adopts connection methods such as plug-in, clamping and hinging, and can be quickly installed and disassembled without complex tools and professional skills. The support rod and support leg of the bracket can be flexibly adjusted in height to adapt to different installation environments. The valve 105 can adjust the ventilation volume of the two side auxiliary pipelines 104, and the elbow joint 107 can change the ventilation direction to meet the ventilation needs of different areas in the elevator. The electric heating pipe 205 can heat the ventilation air, not only realizing the ventilation function, but also adjusting the air temperature in the elevator to improve the comfort of passengers.

[0041] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various different example embodiments are merely illustrative. While only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible in light of the foregoing disclosure (for example, variations of sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (for example, temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing the novel teachings and advantages described herein. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of sub-elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the best mode of practicing the present application currently contemplated).

[0043] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can be complex and time-consuming, but would be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. An elevator ventilation apparatus for easy installation, characterized by: The utility model relates to a pipeline assembly (100) and a blowing assembly (200), and belongs to the technical field of pipeline assembly and blowing assembly. The pipeline assembly (100) comprises a support (101), a main pipeline (102) fixedly connected to the upper end of the support (101), an adapter pipe (103) encapsulated at the end of the main pipeline (102), and a secondary pipeline (104) fixedly connected to the end of the adapter pipe (103), wherein the main pipeline (102) is in internal communication with the secondary pipeline (104) through the adapter pipe (103). The blowing assembly (200) comprises a connecting pipe (201) plugged into the sidewall of the bottom of the main pipeline (102), a box (202) installed at the air inlet of the connecting pipe (201), and a fan (203) fixedly connected to the inside of the box (202), wherein the air outlet of the sidewall of the box (202) is in communication with the connecting pipe (201), and the other end of the connecting pipe (201) is in communication with the sidewall of the main pipeline (102).

2. A conveniently installed elevator ventilation apparatus according to claim 1, characterized in that: The pipeline assembly (100) further comprises a valve (105) installed at the joint of the adapter pipe (103) and the secondary pipeline (104), and the secondary pipeline (104) is symmetrically installed on both sides of the air outlet of the valve (105).

3. A conveniently installed elevator ventilation apparatus according to claim 2, characterized in that: The pipeline assembly (100) further comprises an extension pipe (106) sealingly plugged into the end of the secondary pipeline (104), and an elbow joint (107) rotationally connected to the end of the extension pipe (106), wherein the elbow joint (107) is in internal communication with the extension pipe (106).

4. A conveniently installed elevator ventilation apparatus according to claim 3, characterized in that: The pipeline assembly (100) further comprises a connecting piece (108) clamped to the sidewall of the end of the secondary pipeline (104), and a clamping block (109) hingedly connected to the end of the connecting piece (108), wherein the end of the clamping block (109) is clamped to the sidewall of the extension pipe (106).

5. A conveniently installed elevator ventilation apparatus according to claim 4, characterized in that: The pipeline assembly (100) further comprises a support rod (110) hingedly connected to the sidewall of the support (101), wherein the end sidewall of the support rod (110) is boltedly connected to the sidewall of the support (101).

6. A conveniently installed elevator ventilation apparatus according to claim 5, characterized in that: The pipeline assembly (100) further comprises a supporting leg (111) movably plugged into the bottom outer side of the support (101), wherein the supporting leg (111) is used in cooperation with the support rod (110), and the sidewall of the supporting leg (111) is provided with a bolt hole structure matched with the sidewall of the support (101).

7. A conveniently installed elevator ventilation apparatus according to claim 6, characterized in that: The blowing assembly (200) further comprises a sleeve pipe (204) fixedly connected to the air outlet of the fan (203), and an electric heating pipe (205) encapsulated in the inside of the sleeve pipe (204), wherein the end of the sleeve pipe (204) is butted to the air outlet of the sidewall of the box (202).

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