Spraying device of high-humidity box

Abstract

The utility model discloses a high-humidity box spraying device, and particularly relates to the technical field of high-humidity boxes, the high-humidity box spraying device comprises a main pipe fitting and a sliding piece slidably arranged in the main pipe fitting along the vertical direction, the outer wall of the sliding piece is sleeved with a mounting sleeve, and the mounting sleeve is positioned on one side of a baffle fixedly mounted on the outer wall of the sliding piece; internal threads arranged in the mounting sleeve and external threads arranged on the outer wall of the main pipe fitting are in threaded rotation, and a plurality of water inlets formed in the outer wall of the sliding piece are communicated with a flow channel formed in the sliding piece. According to the high-humidity box spraying device provided by the utility model, the sliding piece is inserted into the bottom end of the main pipe fitting, then the outer wall of the sliding piece is sleeved with the mounting sleeve, the internal thread on the mounting sleeve rotates on the external thread on the main pipe fitting in a threaded manner, and then the sliding piece is pushed by the baffle plate for rapid mounting; a water inlet and a flow channel in the sliding piece serve as an atomization water outlet, and when crystals are formed or blocked in the atomization water outlet, the sliding piece can be rapidly detached for cleaning by rapidly rotating the mounting sleeve in a threaded mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to high humidity box technical field, concretely relates to a high humidity box spray device. BACKGROUND

[0002] The high humidity box is a kind of equipment that can maintain high humidity environment, is commonly used to store, environmental test, culture or handle the humidity requirement higher goods.But for some high temperature and high humidity box, it is mainly used for the function test of some products in high temperature and high humidity environment.

[0003] According to patent announcement No.CN221803962U, announcement date: October 1, 2024 discloses a high temperature and high humidity test chamber, the high temperature and high humidity test chamber includes box, quick connector, tetrafluoro pipe;The box is internally provided with measuring cavity, the measuring cavity is located at the most front end of the box, circulating fan and humidity sensor are installed in the measuring cavity;Measuring cavity front door is installed at the front side of the measuring cavity, and the measuring cavity front door is installed with five measuring ports;Saturated cavity, humidity buffer cavity are installed in the box, and the humidity buffer cavity is connected with the saturated cavity by quick connector and tetrafluoro pipe;Pressure sensor is installed on the outside of the saturated cavity, and temperature control heating assembly is installed in the saturated cavity.

[0004] In the prior art including the above patent, for the high temperature and high humidity box in the high humidity box, in order to maintain higher humidity inside, atomizing nozzle is used to spray water mist to simulate the conditions in high humidity environment.The conventional atomizing nozzle is mostly of one-piece structure, and in high temperature environment, some minerals are contained in the water in the atomizing nozzle, which will accumulate in the nozzle to form crystals after evaporation of water, thereby causing the nozzle to be blocked, and the one-piece atomizing nozzle is difficult to disassemble and inconvenient to clean the internal crystals. Utility model content

[0005] The utility model aims at providing a high humidity box spray device to solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a high humidity box spray device, including main pipe piece and sliding piece arranged in the vertical direction in it, the outer wall of the sliding piece is sleeved with mounting sleeve, and the mounting sleeve is located on one side of the baffle fixedly installed on the outer wall of the sliding piece, the internal thread arranged in the mounting sleeve and the external thread arranged on the outer wall of the main pipe piece are threadedly rotated, and the plurality of water inlets opened on the outer wall of the sliding piece and the flow channel opened in the sliding piece are interconnected.

[0007] As a preferred, the water stop ring arranged on the outer wall of the sliding piece is attached to the inner wall of the main pipe piece, the top of the sliding piece is attached to the ring table arranged in the main pipe piece, and the switch cavity is formed between the ring table and the outer wall of the sliding piece and the inner wall of the main pipe piece.

[0008] As preferred, a main spring is arranged between the mounting sleeve and the baffle.

[0009] As preferred, the plurality of main air holes and the flow channel of the outer wall of the sliding member are in communication with each other, and the outer wall of the mounting sleeve is provided with a plurality of air passing holes.

[0010] As preferred, a water inlet pipe is fixedly arranged on the main pipe, and a plurality of through holes are arranged on the ring table and communicated with the outer wall of the main pipe.

[0011] As preferred, a closed rubber ring pad is arranged on the ring table, and the outer side of the closed rubber ring pad is fixedly mounted on the ring table.

[0012] As preferred, a supporting ring is fixedly mounted on the top end of the sliding member, and a plurality of water guide holes are arranged on the supporting ring, and the supporting ring is movably arranged on the closed rubber ring pad.

[0013] As preferred, a sealing rubber ring is arranged on the outer wall of the water stop ring.

[0014] As preferred, the mounting sleeve is a stainless steel sleeve.

[0015] As preferred, a tapered port communicated with the flow channel is arranged on the bottom end of the sliding member.

[0016] In the above technical solution, the high-humidity tank spraying device has the following beneficial effects: the sliding member is inserted into the bottom end of the main pipe, then the mounting sleeve is sleeved on the outer wall of the sliding member, and the internal thread of the mounting sleeve is screwed on the external thread of the main pipe, so that the sliding member is quickly installed by the baffle, and the water inlet of the sliding member and the flow channel serve as the atomized drainage port, when crystals or blockages are formed in the water inlet and the flow channel, the sliding member can be quickly disassembled and cleaned by quickly screwing the mounting sleeve. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 The explosion structure schematic diagram provided by the embodiment of the present application;

[0019] Figure 2 The overall structure schematic diagram provided by the embodiment of the present application;

[0020] Figure 3 The overall cross-sectional structure schematic diagram provided by the embodiment of the present application;

[0021] Figure 4 Part of the cross-sectional structure schematic diagram provided by the embodiment of the utility model.

[0022] Mark explanation:

[0023] 1, main pipe; 2, sliding piece; 3, mounting sleeve; 4, closed rubber ring pad; 5, main spring; 6, switch cavity; 11, ring table; 12, perforation; 13, water inlet pipe; 14, external thread; 21, support ring; 22, water guide hole; 23, water inlet; 24, flow channel; 25, main air hole; 26, conical port; 27, baffle; 28, water stop ring; 29, sealing rubber ring; 31, air hole; 32, internal thread. Specific embodiments

[0024] In order to make the skilled in the art better understand the technical scheme of the utility model, the utility model will be further described in detail below with the drawings.

[0025] As Figures 1-4 Indicated, a high humidity tank spray device, including main pipe 1 and the sliding piece 2 of its inside along vertical direction sliding arrangement, the outer wall of sliding piece 2 is sleeved with mounting sleeve 3, and mounting sleeve 3 is located the one side of baffle 27 fixedly installed on the outer wall of sliding piece 2, the internal thread 32 of setting in mounting sleeve 3 and the external thread 14 of setting on the outer wall of main pipe 1 are screwed rotation, the multiple water inlets 23 of setting on the outer wall of sliding piece 2 and the flow channel 24 of setting in sliding piece 2 are interconnected. Through the bottom end of main pipe 1 of sliding piece 2 plug-in, then through mounting sleeve 3 and be sleeved on the outer wall of sliding piece 2 and make the internal thread 32 on mounting sleeve 3 screw rotation on the external thread 14 on main pipe 1, further utilize baffle 27 to push sliding piece 2 and carry out quick installation, and through the water inlet 23 and flow channel 24 on sliding piece 2 as atomization drain, when forming crystallization or blockage in it, through the quick screw rotation of mounting sleeve 3, sliding piece 2 can be quickly disassembled and cleaned.

[0026] As the technical scheme further provided by the utility model, the water stop ring 28 of setting on the outer wall of sliding piece 2 is attached to the inner wall of main pipe 1, the top of sliding piece 2 is attached to the ring table 11 of setting in main pipe 1, and the switch cavity 6 is formed between the outer wall of sliding piece 2 and the inner wall of main pipe 1.

[0027] Specifically, as Figure 3 Indicated, in default state, when the top end of sliding piece 2 is attached to ring table 11, the switch cavity 6 is closed at this time, and the water supply atomization of water inlet 23 and flow channel 24 is stopped, and the opening and closing control of water inlet 23 and flow channel 24 can be realized by the sliding of sliding piece 2.

[0028] Further, the main spring 5 is arranged between the mounting sleeve 3 and the baffle 27.

[0029] Specifically, when the mounting sleeve 3 is sleeved on the outer wall of the sliding piece 2 and the internal thread 32 on the mounting sleeve 3 is screwed on the external thread 14 on the main pipe 1, at this time, the mounting sleeve 3 pushes the main spring 5, and the main spring 5 pushes the baffle 27 so that the top end of the sliding piece 2 is attached to the ring table 11 and the switch cavity 6 is closed. When the water pressure on one side of the ring table 11 relative to the switch cavity 6 increases, at this time, the water pressure pushes the sliding piece 2 to slide downward to open the switch cavity 6 to drain the atomization.

[0030] Further, the plurality of main air holes 25 and the flow channel 24 on the outer wall of the sliding piece 2 are in communication with each other, and the outer wall of the mounting sleeve 3 is provided with a plurality of air passing holes 31.

[0031] Specifically, as shown in Figure 3 As the flow rate of the water body in the flow channel 24 is fast, the pressure is small, and the pressure relative to the baffle 27 is large, the air on the outer wall is sucked into the flow channel 24 along the air passing hole 31 and the baffle 27 and mixed with the water body, and further in the atomization process, the introduction of external air helps to support the atomization process, so that the water droplets are more easily atomized into smaller particles. These small water droplets can quickly spread to form an effective wetting effect.

[0032] Further, the main pipe 1 is fixedly connected with the water inlet pipe 13, and the ring table 11 is provided with a plurality of perforations 12 which are in communication with the outer wall of the main pipe 1.

[0033] Specifically, the water inlet pipe 13 is fixedly connected with the atomization water pipe in the high-humidity box, so as to realize pumping of the water inlet pipe 13, and when the pumping of the water inlet pipe 13 is stopped, the residual water in the water inlet pipe 13 is discharged from the water inlet pipe 13 along the plurality of perforations 12, so as to avoid the residual water in the water inlet pipe 13, which is accompanied by high temperature in the high-temperature and high-humidity box, from evaporating and crystallizing on the inner wall of the water inlet pipe 13, thereby affecting the use of the water inlet pipe 13.

[0034] Further, the ring table 11 is provided with a sealing rubber ring pad 4, and the outer side of the sealing rubber ring pad 4 is fixedly installed on the ring table 11.

[0035] Specifically, the perforations 12 are closed by the sealing rubber ring pad 4, so as to avoid water from the perforations 12 when the water is pumped into the water inlet pipe 13. After the pumping is stopped, the sealing rubber ring pad 4 is driven to be raised to open the perforations 12, so as to drain the water in the water inlet pipe 13.

[0036] Further, the top end of the sliding piece 2 is fixedly installed with a supporting ring 21, the supporting ring 21 is provided with a plurality of water guide holes 22, and the supporting ring 21 is movably arranged on the sealing rubber ring pad 4.

[0037] Specifically, as shown in Figure 4As shown, when water is pumped into the inlet pipe 13, the water pressure in the inlet pipe 13 pushes the slide 2 down to open the switch cavity 6 for draining and atomizing, and the main spring 5 is deformed to store energy, and the water pressure in the inlet pipe 13 pushes the sealing rubber ring 4 to adhere to the ring table 11 to close the perforation 12. When the water pumping in the inlet pipe 13 stops and the pressure decreases, the main spring 5 releases the stored energy to push the slide 2 up, and the top end of the slide 2 adheres to the ring table 11 to close the switch cavity 6. At the same time, the support ring 21 on the slide 2 pushes the sealing rubber ring 4 close to the bottom of the inner side of the sealing rubber ring 4, so that the sealing rubber ring 4 is lifted to open the perforation 12 for draining the inlet pipe 13. The switch cavity 6 is closed, and the water in the switch cavity 6 flows out along the flow channel 24, thereby reducing the residual water in the flow channel 24.

[0038] Further, the outer wall of the water stop ring 28 is provided with a sealing rubber ring 29.

[0039] Specifically, the sealing rubber ring 29 can seal the space between the slide 2 and the main pipe 1.

[0040] Further, the mounting sleeve 3 is a stainless steel sleeve.

[0041] Further, the bottom end of the slide 2 is provided with a tapered port 26 connected to the flow channel 24.

[0042] Specifically, the tapered port 26 is used as an atomizing nozzle to improve the atomizing effect and enhance the coverage range. The large nozzle of the tapered port 26 helps to form smaller water droplets and improve the atomizing efficiency.

[0043] Working principle: the slide 2 is inserted into the bottom end of the main pipe 1, and then the mounting sleeve 3 is sleeved on the outer wall of the slide 2 and the internal thread 32 on the mounting sleeve 3 is screwed on the external thread 14 on the main pipe 1, and then the baffle 27 pushes the slide 2 for quick installation, and the water inlet 23 and the flow channel 24 on the slide 2 are used as the atomizing and draining port, when crystals or blockages are formed in them, the slide 2 can be quickly disassembled and cleaned by quickly screwing the mounting sleeve 3. When water is pumped into the inlet pipe 13, the water pressure in the inlet pipe 13 pushes the slide 2 down to open the switch cavity 6 for draining and atomizing, and the main spring 5 is deformed to store energy, and the water pressure in the inlet pipe 13 pushes the sealing rubber ring 4 to adhere to the ring table 11 to close the perforation 12. When the water pumping in the inlet pipe 13 stops and the pressure decreases, the main spring 5 releases the stored energy to push the slide 2 up, and the top end of the slide 2 adheres to the ring table 11 to close the switch cavity 6. At the same time, the support ring 21 on the slide 2 pushes the sealing rubber ring 4 close to the bottom of the inner side of the sealing rubber ring 4, so that the sealing rubber ring 4 is lifted to open the perforation 12 for draining the inlet pipe 13. The switch cavity 6 is closed, and the water in the switch cavity 6 flows out along the flow channel 24, thereby reducing the residual water in the flow channel 24.

[0044] Certain exemplary embodiments of this application are described herein by way of illustration. It should be understood that to those skilled in the art, upon consideration of this disclosure, various modifications could be practiced without departing from the spirit and scope of the application. Thus, the foregoing description is by way of example only, and is not intended to be limiting.

Claims

1. A high-humidity chamber spraying device, characterized in that, It includes a main pipe component (1) and a sliding component (2) that is slidably disposed therein in a vertical direction. The outer wall of the sliding component (2) is fitted with an installation sleeve (3), and the installation sleeve (3) is located on one side of the baffle (27) that is fixedly installed on the outer wall of the sliding component (2). The internal thread (32) provided in the installation sleeve (3) and the external thread (14) provided on the outer wall of the main pipe component (1) are threadedly rotated. The multiple water inlets (23) opened on the outer wall of the sliding component (2) and the flow channel (24) opened in the sliding component (2) are interconnected.

2. The high humidity chamber spraying device according to claim 1, characterized in that, The water-stop ring (28) provided on the outer wall of the sliding member (2) is attached to the inner wall of the main pipe member (1), and the top of the sliding member (2) is attached to the ring platform (11) provided inside the main pipe member (1), and a switching cavity (6) is formed between the ring platform (11), the outer wall of the sliding member (2), and the inner wall of the main pipe member (1).

3. The high humidity chamber spraying device according to claim 1, characterized in that, A main spring (5) is provided between the mounting sleeve (3) and the baffle (27).

4. The high humidity chamber spraying device according to claim 1, characterized in that, The multiple main air holes (25) and flow channels (24) on the outer wall of the slide (2) are interconnected, and the multiple air passage holes (31) are provided on the outer wall of the mounting sleeve (3).

5. A high humidity chamber spraying device according to claim 2, characterized in that, A water inlet pipe (13) is fixedly connected to the main pipe component (1), and a plurality of through holes (12) connected to the outer wall of the main pipe component (1) are provided on the ring platform (11).

6. A high-humidity chamber spraying device according to claim 5, characterized in that, A closed rubber ring gasket (4) is provided on the ring platform (11), and the outer side of the closed rubber ring gasket (4) is fixedly installed on the ring platform (11).

7. A high humidity chamber spraying device according to claim 1, characterized in that, The top of the sliding member (2) is fixedly installed with a support ring (21), and the support ring (21) is provided with multiple water inlet holes (22). The support ring (21) is movably mounted on the closed rubber gasket (4).

8. A high humidity chamber spraying device according to claim 2, characterized in that, The outer wall of the water-stop ring (28) is provided with a sealing rubber ring (29).

9. A high humidity chamber spraying device according to claim 1, characterized in that, The mounting sleeve (3) is a stainless steel sleeve.

10. A high-humidity chamber spraying device according to claim 1, characterized in that, The bottom end of the slide (2) is provided with a tapered opening (26) that communicates with the flow channel (24).

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