CN213955519U - Hole-opening humidifying device - Google Patents
Hole-opening humidifying device Download PDFInfo
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- CN213955519U CN213955519U CN202023206313.2U CN202023206313U CN213955519U CN 213955519 U CN213955519 U CN 213955519U CN 202023206313 U CN202023206313 U CN 202023206313U CN 213955519 U CN213955519 U CN 213955519U
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- bottom plate
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Abstract
The utility model relates to a hole humidification device. In order to overcome the defects of the prior art. This opening humidification device includes wet curtain of cover shape and a water tank, and this water tank includes bottom plate, roof and curb plate all around, and it has an air intake to open on the bottom plate, and this air intake inner wall is connected with the nozzle stub that extends earlier on, along being equipped with a plurality of bracing pieces around nozzle stub central line evenly distributed on the nozzle stub, the wet curtain lower part of cover shape overlaps on this nozzle stub, the wet curtain upper portion of cover shape overlaps in all bracing pieces outsides, forms a vertical section of thick bamboo, the bracing piece top even has the shrouding, and this shrouding seals the wet curtain upper mouth of cover shape, water-stop between nozzle stub and the water tank bottom plate, and the water tank is internal to store water, and its surface of water is less than the nozzle stub and is followed all the time under the surface of water in the water tank under the wet curtain of cover shape, has opened the air outlet on the water tank roof or the curb plate of nozzle stub top, the wet curtain of cover shape is made by netted elasticity high water absorption material. This trompil humidification device windage is little, efficient, the noise is little, but automatic water supply is fit for the humidification and uses.
Description
Technical Field
The utility model relates to a hole humidification device.
Background
Most of the existing wet curtain humidifying devices are complex in structure, and wet curtains are mostly in a ring sleeve shape. Under the working state, the wet curtain is in a state of pore contraction or tendency contraction under the action of the elasticity of the wet curtain and the surface tension of water, so that the wind resistance is increased, and a high-power fan needs to be arranged. But after being equipped with a high-power fan, the noise is easy to be large, and the popularization and the application are not facilitated. In order to reduce wind resistance and noise, some manufacturers have to enlarge the pores of the wet curtain material, which in turn results in low humidification efficiency.
And most of the existing wet curtain humidifying devices lack proper liquid level control, do not have an automatic water replenishing function, and have too complex automatic water replenishing mechanisms and inconvenient adjustment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is how to overcome the above-mentioned defect of prior art, provide a windage is little, efficient, the noise is little, the automatic water supply of being convenient for open a hole humidification device.
In order to solve the technical problem, the hole-opening humidifying device comprises a sleeve-shaped wet curtain and a water tank, wherein the water tank comprises a bottom plate, a top plate and peripheral side plates, an air inlet is formed in the bottom plate, a short pipe extending upwards is connected to the inner wall of the air inlet, a plurality of supporting rods uniformly distributed around the central line of the short pipe are arranged on the upper edge of the short pipe, the lower portion of the sleeve-shaped wet curtain is sleeved on the short pipe, the upper portion of the sleeve-shaped wet curtain is sleeved on the outer side of all the supporting rods to form a vertical cylinder, a sealing plate is connected to the top end of each supporting rod and used for sealing the upper opening of the sleeve-shaped wet curtain, water is sealed between the short pipe and the bottom plate of the water tank, water is stored in the water tank, the water surface of the water tank is lower than the upper edge of the short pipe, the lower edge of the sleeve-shaped wet curtain is always soaked below the water surface in the water tank, an air outlet is formed in the top plate or the side plate of the water tank above the short pipe, and the sleeve-shaped wet curtain is made of a net-shaped elastic high water absorption material. So design, this opening hole humidification device during operation on the one hand, wind is from the inside entering of the wet curtain of cover shape, and outside drum blows, has overcome the elasticity of the wet curtain of cover shape and the tension of water to a certain extent, and the hole grow on the wet curtain of cover shape forms numerous open small water film, through these small water films, takes away moisture, accomplishes the humidification process. The holes of the sleeve-shaped wet curtain are fully opened, so that the air resistance is small, the humidifying efficiency is high, a high-power fan is not needed, and the noise is low.
When the hole humidifying device is matched with the existing fresh air machine or central air-conditioning equipment for use, the additional fan is not needed, the noise is low, the cost is low, and the combination and the disassembly are convenient.
Preferably, the water tank comprises a shell, the bottom of the shell is provided with supporting legs, the main body of the shell is box-shaped, an air inlet pipe and an air outlet pipe are respectively arranged on a bottom plate and a top plate of the shell, an opening is arranged on the side wall of the shell, the water tank can be inserted into or pulled out of the shell through the opening, when the water tank is inserted into the shell, an air inlet of the water tank is opposite to the air inlet pipe on the shell, and an air outlet of the water tank is opposite to the air outlet pipe on the shell. By the design, the water tank can be drawn out from the shell like a drawer, and the sleeve-shaped wet curtain is convenient to maintain and replace.
Preferably, the water tank is provided with a water inlet pipe and a non-contact or floating ball type liquid level automatic control circuit, the water inlet pipe is provided with a water pump, the other end of the water inlet pipe is communicated with a water source, the outlet of the water pump is connected with a water outlet pipe, the water outlet pipe is communicated into the water tank, the water pump is controlled by the non-contact or floating ball type liquid level automatic control circuit, and the sealing plate is in an inverted cone shape. The design is simple in mechanical structure, reliable in operation and convenient to adjust.
As optimization, the water tank is furnished with inlet tube and level sensor and PLC controller, is equipped with the water pump on this inlet tube, and inlet tube one end communicates with each other with the water source, and the other end lets in the water tank, the signal output part of water pump and PLC controller links to each other, and level sensor links to each other with the signal input part of PLC controller, the shrouding is the back taper. By the design, automatic control is facilitated.
The utility model discloses a hole humidification device windage is little, efficient, the noise is little, the automatic water supply of being convenient for, and suitable humidification uses, can use with current air conditioner, the supporting of new fan, also can join in marriage exclusive use behind the fan.
Drawings
The hole-opening humidifying device of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic perspective view of a housing of an embodiment of the humidifying device;
FIG. 2 is a schematic view of a water tank of an embodiment of the humidifying device with partial section (taken along a vertical plane passing through the axis);
FIG. 3 is a schematic diagram of a float ball type liquid level automatic control circuit according to an embodiment of the humidifying device;
fig. 4 is a schematic view of a partial cross-sectional structure of a water tank according to an embodiment of the humidifying device (taken along a vertical plane passing through an axis).
In the figure: the device comprises a sleeve-shaped wet curtain 1, a water tank 2, a bottom plate 21, a top plate 22, side plates 23, 24, a connecting rod 25, a water outlet pipe 26, an air inlet 3, a short pipe 4, a support rod 5, a seal plate 6, a water inlet pipe 7, a water pump 8, an annular hollow floating ball 9, a guide column 10, a ferromagnetic material 11, a main branch 12, an upper dead point induction bypass 13, a lower dead point induction bypass 14, a shell 15, a support leg 16, an air inlet pipe 17, an air outlet pipe 18, an opening 19 and a PLC (programmable logic controller) controller.
K is a manual switch, K1 and K2 are both normally open relay switches, K3 is a normally closed relay switch, K4 is an upper dead point normally open reed pipe proximity switch, K5 is a lower dead point normally open reed pipe proximity switch, and M is a driving motor of the water pump 8.
Detailed Description
The first implementation mode comprises the following steps: as shown in fig. 2, the hole humidifying device comprises a sleeve-shaped wet curtain 1 and a water tank 2, the water tank 2 comprises a bottom plate 21, a top plate 22 and a peripheral side plate 23, an air inlet 3 is arranged on the bottom plate 21, the inner wall of the air inlet 3 is connected with a short tube 4 extending upwards, a plurality of support rods 5 distributed uniformly around the central line of the short tube 4 are arranged on the upper edge of the short tube 4, the lower part of the sleeve-shaped wet curtain 1 is sleeved on the short tube 4, the upper part of the sleeve-shaped wet curtain 1 is sleeved outside all the support rods 5 to form a vertical cylinder, the top end of the support rod 5 is connected with a closing plate 6, the closing plate 6 seals the upper opening of the sleeve-shaped wet curtain 1, the short tube 4 is sealed with the bottom plate 21 of the water tank 2 in a watertight manner, water is stored in the water tank 2, the water surface of the water tank 2 is lower than the upper edge of the short tube 4, the lower edge of the sleeve-shaped wet curtain 1 is always immersed below the water surface in the water tank 2, an air outlet 24 is arranged on the top plate 22 of the water tank above the short tube 4 (of course, slightly), the sleeve-shaped wet curtain 1 is made of net-shaped elastic high water absorption materials. A connecting rod 25 is arranged between the closing plate 6 and the top plate 22, and the connecting rod 25 plays a role of fixing the closing plate 6, so that the sleeve-shaped wet curtain 1 can be prevented from being deformed because the closing plate 6 is completely pressed on the sleeve-shaped wet curtain 1.
When the sleeve-shaped wet curtain 1 needs to be replaced or maintained, the closing plate 6 can be taken down only by lifting the top plate 22.
As shown in fig. 1, the hole humidifying device further comprises a housing 15, the bottom of the housing 15 is provided with support legs 16, the main body of the housing 15 is box-shaped, the bottom plate and the top plate of the housing 15 are respectively provided with an air inlet pipe 17 and an air outlet pipe 18, the rear side wall of the housing 15 is provided with an opening 19, the water tank 2 can be inserted into or pulled out of the housing 15 through the opening 19, when the water tank 2 is inserted into the housing, the air inlet 3 of the water tank is opposite to the air inlet pipe 17 on the housing 15, and the air outlet 24 of the water tank is opposite to the air outlet pipe 18 on the housing 15.
As shown in fig. 2, the water tank 2 is provided with a water inlet pipe 7 and a non-contact or floating ball type liquid level automatic control circuit, a water pump 8 is arranged on the water inlet pipe 7, the other end of the water inlet pipe is communicated with a water source, the outlet of the water pump is connected with a water outlet pipe, the water outlet pipe is communicated into the water tank, the water pump 8 is controlled by the non-contact or floating ball type liquid level automatic control circuit, and the sealing plate 6 is in an inverted cone shape.
As shown in fig. 3, the automatic float ball type liquid level control circuit comprises an annular hollow float ball 9, a guide column 10, a manual switch K, a normally open relay switch K1, a normally open relay switch K2, a normally closed relay switch K3, an upper dead point normally open reed pipe proximity switch K4, a lower dead point normally open reed pipe proximity switch K5 and a driving motor M of a water pump 8. The upper dead point normally open reed switch proximity switch K4 is lower than the upper edge of the short pipe 4.
The guide post 10 is vertically fixed in the water tank 2, the annular hollow floating ball 9 is sleeved on the guide post 10, a ferromagnetic material 11 is arranged in the annular hollow floating ball 9, and the annular hollow floating ball 9 floats on the water surface in the water tank 2 by buoyancy and can ascend and descend along with the ascending and descending of the water surface.
And the upper-dead-center normally-open reed switch approach switch K4 and the lower-dead-center normally-open reed switch approach switch K5 are respectively fixed at corresponding positions of the upper part and the lower part of the guide column 10. The normally open relay switch K1 and the normally open relay switch K2 respectively comprise a normally open armature switch and a coil, and the normally closed relay switch K3 comprises a normally closed armature switch and a coil. The two normally open armature switches are connected in parallel and then are connected in series with a driving motor M of the water pump 8, a coil of a normally open relay switch K2 and a normally closed armature switch to form a main branch 12. A coil of the normally closed relay switch K3 is connected in series with an upper dead point normally open reed pipe proximity switch K4 to form an upper dead point induction bypass 13; and a coil of the normally open relay switch K1 and a bottom dead center normally open reed pipe proximity switch K5 are connected in series to form a bottom dead center induction bypass 14. The main branch 12, the upper dead point induction bypass 13 and the lower dead point induction bypass 14 are connected in parallel and then connected in series with the manual switch K on a power supply circuit of the driving motor M.
When the water purifier is used for the first time, the water inlet pipe 7 is firstly communicated with a purified water source, and the manual switch K is closed. At this time, there is no water or the water level in the water tank 2 is low. Annular hollow floater 9 is in the lower dead center, and lower dead center normally open reed pipe proximity switch K5 is closed, and normally open relay switch K1 coil gets electric, and its normally open armature switch is closed, and driving motor M rotates, drives the operation of water pump 8, with the pure water suction in the water tank 2. The water surface rises, and simultaneously the annular hollow floating ball 9 rises. Meanwhile, normally open relay switch K2's coil is got electric, normally open relay switch K2's normally open armature switch is closed, when the hollow floater 9 of annular breaks away from the bottom dead center, bottom dead center normally opens tongue tube proximity switch K5 disconnection, normally open relay switch K1 coil loses electricity, normally open relay switch K1's normally open armature switch disconnection, but driving motor M is through the normally open armature switch power supply of normally open relay switch K2, still can continue the operation.
When the annular hollow floating ball 9 rises to the top dead center, the top dead center normally-open reed pipe approach switch K4 is closed, the coil of the normally-closed relay switch K3 is electrified, the normally-closed armature switch is disconnected, the driving motor M stops, and water replenishing is finished.
Then, a matched fan (not shown in the figure) is turned on for humidification, the water level in the water tank 2 is continuously reduced along with the humidification, the annular hollow floating ball 9 is reduced along with the water level, and when the annular hollow floating ball 9 is reduced to a lower dead point, the driving motor M is started again to replenish water again. So repeatedly, as long as pure water source is sufficient, this hole humidification device alright automatic water supply.
The second embodiment: as shown in fig. 4, the water tank 2 is equipped with a water inlet pipe 7, a liquid level sensor (not shown in the figure) and a PLC controller 20, the water inlet pipe 7 is provided with a water pump 8, the other end of the water inlet pipe 7 is communicated with a water source, an outlet of the water pump 8 is connected with a water outlet pipe 26, the water outlet pipe 26 is communicated into the water tank, the water pump 8 is connected with a signal output end of the PLC controller 20, the liquid level sensor is connected with a signal input end of the PLC controller, the sealing plate 6 is in an inverted cone shape, and other structures are slightly as described in the first embodiment.
Claims (4)
1. The utility model provides a trompil humidification device, includes the wet curtain of cover shape, its characterized in that: the water tank comprises a bottom plate, a top plate and side plates around the bottom plate, an air inlet is formed in the bottom plate, the inner wall of the air inlet is connected with a short tube extending upwards, a plurality of supporting rods uniformly distributed around the central line of the short tube are arranged on the upper edge of the short tube, the lower portion of the sleeve-shaped wet curtain is sleeved on the short tube, the upper portion of the sleeve-shaped wet curtain is sleeved on the outer side of all the supporting rods to form a vertical cylinder, a sealing plate is connected to the top end of each supporting rod and seals the upper opening of the sleeve-shaped wet curtain, water is sealed between the short tube and the bottom plate of the water tank, water is stored in the water tank, the water surface of the water tank is lower than the upper edge of the short tube, the lower edge of the sleeve-shaped wet curtain is always immersed below the water surface in the water tank, an air outlet is formed in the top plate or the side plate of the water tank above the short tube, and the sleeve-shaped wet curtain is made of a net-shaped elastic high water absorption material.
2. A wide-bore humidifying device as claimed in claim 1, wherein: the water tank can be inserted into or drawn out of the shell through the opening, when the water tank is inserted into the shell, the air inlet of the water tank is opposite to the air inlet pipe on the shell, and the air outlet of the water tank is opposite to the air outlet pipe on the shell.
3. A wide-bore humidifying device according to claim 1 or 2, wherein: the water tank is provided with a water inlet pipe and a non-contact or floating ball type liquid level automatic control circuit, the water inlet pipe is provided with a water pump, the other end of the water inlet pipe is communicated with a water source, the outlet of the water pump is connected with a water outlet pipe, the water outlet pipe is communicated into the water tank, the water pump is controlled by the non-contact or floating ball type liquid level automatic control circuit, and the sealing plate is in an inverted cone shape.
4. A wide-bore humidifying device according to claim 1 or 2, wherein: the water tank is furnished with inlet tube and level sensor and PLC controller, is equipped with the water pump on the inlet tube, and the inlet tube other end communicates with each other with the water source, and the water pump export even has the outlet pipe, and the outlet pipe lets in the water tank, and the water pump links to each other with the signal output part of PLC controller, and level sensor links to each other with the signal input part of PLC controller, the shrouding is the back taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206313.2U CN213955519U (en) | 2020-12-25 | 2020-12-25 | Hole-opening humidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206313.2U CN213955519U (en) | 2020-12-25 | 2020-12-25 | Hole-opening humidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213955519U true CN213955519U (en) | 2021-08-13 |
Family
ID=77194832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023206313.2U Active CN213955519U (en) | 2020-12-25 | 2020-12-25 | Hole-opening humidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213955519U (en) |
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2020
- 2020-12-25 CN CN202023206313.2U patent/CN213955519U/en active Active
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