CN201053734Y - Water-receiving box and dehumidifier possessing the water-receiving box - Google Patents
Water-receiving box and dehumidifier possessing the water-receiving box Download PDFInfo
- Publication number
- CN201053734Y CN201053734Y CNU200720104050XU CN200720104050U CN201053734Y CN 201053734 Y CN201053734 Y CN 201053734Y CN U200720104050X U CNU200720104050X U CN U200720104050XU CN 200720104050 U CN200720104050 U CN 200720104050U CN 201053734 Y CN201053734 Y CN 201053734Y
- Authority
- CN
- China
- Prior art keywords
- spill plate
- water receiving
- receiving case
- water
- tank body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model provides a water receiving tank and a dehumidifier with the water receiving tank, wherein, the water receiving tank comprises a water tank body and a spill plate which is pivotally arranged on the upper opening of the water tank body and is provided with a water receiving opening; one side of the spill plate is provided with a floating mechanism, and the other side of the spill plate is provided with a control switch capable of cutting with the floating of the spill plate. Because the spill plate is pivotally connected with the water tank body, when the water level rises, one end of the spill plate provided with a hollow chamber rises with the rising water level because of the floatation, and the end of the spill plate provided with a magnet correspondingly drops, which causes the change of local magnetic field so as to start the corresponding electrical signal; then corresponding method can be adopted to prevent the water level from rising continuously, thereby ensuring that the water tank can automatically judge whether the water inside the water tank is full or not and whether the machine needs to stop or not according to conditions as well as fulfilling the purpose of preventing water from overflowing.
Description
Technical field
The utility model relates to electrical apparatus industry, specifically is meant a kind of dehumidifier that can be applicable to the water receiving case on the dehumidifier product and have this water receiving case.
Background technology
Existing dehumidifier water receiving case generally adopts the push-in type structure, in the dehumidifier of known band liquid level defencive function (and Related product), is equipped with the travel switch (claiming limit switch again) that detects liquid level, is used to control the stroke and the position limitation protection of plant equipment.Contact action by travel switch realizes the switching of circuit.Therefore, travel switch be a kind of according to moving component travel position and the electrical equipment of commutation circuit, its action principle and button are similar.Usually adopt fine motion formula travel switch in the occasion that is used for level gauging, shown in Figure 1A.A is the contact of travel switch, and B, C, D are external terminal, and its operation principle is shown in Figure 1B.When the cantilever of top, contact is not subjected to external force, B, D adhesive, C, D disconnect; When the cantilever above the moving component compressing contact, B, D disconnect, C, D adhesive.As the above analysis, there is following shortcoming in common travel switch:
(1) since contact A by spring reset, and spring fatiguability, therefore might cause reset not in place;
(2) contact B, C, D are easy to spot corrosion, so fragile;
(3) equipment is out of order when searching reason, must take switch apart, and maintenance is inconvenience very;
(4) shell fragment in the microswitch is thinner, and material is copper, is easy to fracture;
In a word, common travel switch has influenced the normal operation of equipment owing to there is above shortcoming, reduces the precision of equipment, and the rate of delaying work of equipment improves greatly, can not fine satisfied production needs.
The utility model content
The technical problems to be solved in the utility model is: a kind of water receiving case and dehumidifier are provided, and overcoming the problem that known dehumidifier water receiving case exists, can be in time, accurately liquid level is protected.
Technical solution of the present utility model is: a kind of water receiving case, this water receiving case comprises tank body and spill plate, described spill plate is located at the upper opening place of tank body pivotly, described spill plate is provided with water inlet, and a side of spill plate is provided with float means, and opposite side is provided with the gauge tap that can disconnect with the come-up of spill plate.
The utility model also proposes a kind of dehumidifier, it has a casing, the place ahead downside of casing is provided with the water receiving case, this water receiving case comprises tank body and spill plate, described spill plate is located at the upper opening place of tank body pivotly, described spill plate is provided with water inlet, and a side of spill plate is provided with float means, and opposite side is provided with the gauge tap that can disconnect with the come-up of spill plate; The below of the drip tray parts of water receiving case top is located in the corresponding setting with the drip tray of dehumidifier of the water inlet of described water receiving case, described gauge tap, and this gauge tap is provided with plastic casing.
Characteristics of the present utility model with advantage are: link to each other because the spill plate of water receiving case can pivot with tank body, when water level rises, spill plate has cavity one end because rising is also followed in buoyancy, the corresponding decline of magnet one end height is arranged in addition, cause that local magnetic field changes, start the corresponding with it signal of telecommunication, can take corresponding means to prevent that water level from continuing to rise, thereby make the water receiving case can judge the full situation of water in the water tank automatically, and whether needs quit work to judge machine automatically according to situation at that time, reach the purpose that anti-sealing overflows.
Secondly, water receiving case of the present utility model can adopt magnetron to be used as gauge tap, and it is a kind of magnetic control mechanical switch of hermetically sealing, compare with travel switch, its biggest advantage is non-contact switch control, and for the household electrical appliance that water is arranged, electrical safety is very high; In addition, simpler than common mechanical construction of switch, volume is little, speed is high, long working life; And compare with electronic switch, it has functional reliability height, anti-load, characteristics that impact capacity is strong again, thereby makes that the utility model is more accurate to the protection of liquid level, better reliability, and longer service life.
In addition, handle links to each other with tank body, can integral body carry water tank, when not needing to carry, can close on spill plate, has improved the convenience when using.
Description of drawings
Figure 1A adopts the schematic diagram of fine motion formula travel switch usually for the occasion of known level gauging.
Figure 1B for the operation principle of fine motion formula travel switch as figure.
Fig. 2 is the perspective exploded view of a specific embodiment of the present utility model.
Fig. 2 A is a previous embodiment normal operating condition schematic diagram of the present utility model.
Fig. 2 B is the user mode schematic diagram of previous embodiment water of the present utility model when full.
Fig. 3 is the control circuit block schematic diagram of previous embodiment of the present utility model.
Fig. 4 is the solid combination schematic diagram of another embodiment of water receiving case of the present utility model.
Action schematic diagram when Fig. 5 is the use of another embodiment of water receiving case of the present utility model.
Fig. 6 is that water receiving case of the present utility model is applied to the structural representation on the dehumidifier.
Schematic diagram when Fig. 7 opens for the water tank for dehumidification machine enclosing cover of Fig. 6.
Fig. 8 opens for the water tank for dehumidification machine enclosing cover of Fig. 6 and the schematic diagram when taking out enclosing cover.
Fig. 9 is the structural representation that water tank for dehumidification machine enclosing cover of the present utility model and chassis articulate.
Main drawing reference numeral explanation:
100, water receiving case 1, tank body 12,13, through hole
15, liquid level observation window 2, spill plate 20, water inlet
21, buoyant cabin 22, magnet 24, magnet fixture
28,38, projection post 3, handle 33, magnetron
4, water tank enclosing cover 41, fastening piece 45, enclosing cover breach
The specific embodiment
Following conjunction with figs. and specific embodiment are described in further detail the specific embodiment of the present utility model.
The utility model at first proposes a kind of water receiving case, as shown in Figure 2 to Figure 3, this water receiving case 100 comprises tank body 1 and spill plate 2, described spill plate 2 is located at the upper opening place of tank body 1 pivotly, described spill plate 2 is provided with water inlet 20, and a side of spill plate 1 is provided with float means, and opposite side is provided with the gauge tap that can disconnect with the come-up of spill plate 2.
As shown in Figure 2 to Figure 3, structure and user mode reference view for a specific embodiment of the present utility model, wherein, the both sides correspondence of described tank body 1 is provided with two through holes 12, the corresponding projection post 28 that is provided with runs through in the through hole 12 that is arranged at tank body 1 on the spill plate 2, and the rotating shaft that makes spill plate 2 to wind to be made of projection post 28 pivots.In the present embodiment, this through hole 12 is irregular through hole, and the shape and structure of projection post is corresponding with it, guarantees that normal use location spill plate 2 can not deviate from from tank body 1 behind this through hole so that this projection post is installed in.Certainly, spill plate combines with the pivot of tank body 1 and also can adopt alternate manner to realize, does not limit herein.
The described buoyant cabin 21 of float means of going up for being arranged with on this spill plate 2.Described gauge tap is a magnetic switch, the magnetron 33 that it comprises the magnet of being located on the spill plate 2 22 and is fixedly arranged on appropriate position, spill plate 2 top, this magnetron 33 can be located at the appropriate position in the casing, after making the water receiving case be installed in casing, the position of this magnet and this magnetron that the position is set is corresponding.As shown in Figure 2, the below of spill plate 2 is provided with magnet cap 24, and this magnet cap 24 can be combined in the below (lower surface) of spill plate 2 by suitable buckle structure, and magnet 22 is positioned in the magnet cap 24.
Magnetron claims tongue tube (being the abbreviation of dry type tongue spring tube) again, is a kind of passive electronic switch element that the contact is arranged, have simple in structure, volume is little, electric signal is replied sensitivity and is convenient to advantages such as control.Its shell generally is a sealed glass pipe, so be not subjected to the influence of external environment, it is highly stable to work.The contact made from inert metal rhodium (Rh) is housed in the pipe, and the fusing point height can reduce the loss of arc discharge to contact surface.Add the hardness height of rhodium contact, have the long life-span for this reason.At ordinary times, two contacts in the glass tube separate, and when the glass tube, under the effect of magnetic field magnetic line, two reeds in the pipe are magnetized and the contact of attracting each other as magnetisable material, and reed will be pulled together, the circuit communication that node is connect.After outer magnetic force disappeared, two reeds were owing to the elasticity of itself is separated, and circuit has also just disconnected.Thereby present embodiment is to adopt single-chip microcomputer to detect the height of the break-make perception liquid level of magnetron 33 inside in real time, and then carries out necessary protection.The principle of its application is illustrated in fig. 3 shown below, the P1.0 port of single-chip microcomputer is connected with magnetron one end, the state of the real-time detection port P1.0 of single-chip microcomputer after system powers on, when liquid level no show warning line, magnetron 33 inside are in on-state, this moment, port P1.0 was in low level state, i.e. P1.0=0; When liquid level arrived warning line, magnetron inside was in off-state, and this moment, port P1.0 was in high level state, i.e. P1.0=1, and single-chip microcomputer action simultaneously, refrigeration system stops.Whether can learn liquid level in the safety zone by the state of continuous detection one-chip machine port P1.0, then carry out necessary protection automatically when liquid level reaches the warning liquid level.
As shown in the figure, also be pivoted with a handle 3 on the tank body 1 of present embodiment, and central region recessed be provided with corresponding on this spill plate 2, can keep flat for this handle and be placed in this recessed zone with this handle 3, be convenient to water receiving case integral body and have smooth top, the convenient storing.Handle and the combination of tank body 1 are similar to combining of spill plate and tank body 1, for example, tank body 1 both sides have two corresponding through holes 13, described handle 3 both sides of the edge correspondences are provided with and the corresponding projection post 38 of aforementioned through hole 13 shapes, so that projection post 38 can be pivotally mounted in the through hole 13, and guarantee to deviate from from tank body 1 at normal use location handle 3.Because handle 3 links to each other with tank body 1, can integral body carry water receiving case 100, when not needing to carry, this handle 3 can close on spill plate 2.
Observation for the ease of the butt joint high water tank, also can along short transverse transparent liquid level observation window 15 be set in the front side of described water receiving case, and this liquid level observation window 15 is preferably the front side surface setting that protrudes from tank body 1, so that observe its liquid level from a plurality of angles.
Though water receiving case of the present utility model is described with the foregoing description, but be not limited to this, rotating shaft position as this spill plate 2 and handle 3 can change as required, to shown in Figure 5, be the schematic diagram of another embodiment of the present utility model as Fig. 4, primary structure wherein is all similar to last embodiment, just each parts the position is set and form is slightly variant, because those skilled in the art can know understanding with reference to the accompanying drawings, therefore, repeat no more herein.
Extremely shown in Figure 9 as Fig. 6, the utility model also proposes a kind of dehumidifier, it has a casing, and the place ahead downside of described casing is provided with above-described water receiving case 100, and the drip tray 5 corresponding settings (as shown in Figure 9) of the water inlet 20 of this water receiving case 100 and dehumidifier.The position of the corresponding described water receiving case 100 of this casing is provided with the water tank enclosing cover 4 that can outwards pivotally open, and the top of this water tank enclosing cover 4 is provided with adhesive sheet 41, is beneficial to firmly covering of this water tank enclosing cover 41.In one specific embodiment of this dehumidifier, the water tank enclosing cover is arranged on the casing chassis 6 by rotating shaft 7.
The corresponding position of protruding the liquid level observation window 15 that is provided with on described water tank enclosing cover 4 and the tank body 1 is provided with breach 45, can protrude in outside the casing for this liquid level observation window 15, is convenient to observe the liquid level of dehumidifier water receiving case.
Magnetron 33 is located at the below of the drip tray parts of water tank top, has plastic casing to protect, after being installed in casing at water receiving case 100, the position of its magnet 22 and this magnetron 33 that the position is set is corresponding.
During the dehumidifier operate as normal, because magnet 22 is near magnetrons 33, under the effect of magnetic field magnetic line, two reeds in the magnetron 33 are magnetized and attract each other and contact, and the circuit that node is connect is in connected state; Because the come-up of buoyant cabin 21 is passive during away from this magnetron 33, outer magnetic force disappears when magnet 22, and two reeds are because elasticity own is separated, and circuit disconnects thereupon.
Thereby the specific embodiment of dehumidifier of the present utility model is to adopt single-chip microcomputer to detect the height of the break-make perception liquid level of magnetron 33 inside in real time, and then carries out necessary protection.The P1.0 port of single-chip microcomputer is connected with magnetron 33 1 ends, the state of the real-time detection port P1.0 of single-chip microcomputer after system powers on, when liquid level no show warning line, magnetron 33 inside are in on-state, this moment, port P1.0 was in low level state, i.e. P1.0=0; When liquid level arrived warning line, magnetron inside was in off-state, and this moment, port P1.0 was in high level state, i.e. P1.0=1, and single-chip microcomputer action simultaneously, the control dehumidifier quits work.Can learn that by the state of continuous detection one-chip machine port P1.0 whether liquid level is in the safety zone; when reaching the warning liquid level, liquid level then carries out necessary protection automatically; wait for that the user handles; even can start warning devices such as photoelectricity, handle in order to the water of initiatively reminding the user in time to dock in the water tank.Because whether the work that utilizes single-chip microcomputer to control dehumidifier is that those skilled in the art can realize in conjunction with above-mentioned explanation and known technology, therefore, repeats no more herein.
Dehumidifier with above-mentioned water receiving case 100, when the water level of water receiving case 100 rises to warning line, spill plate 2 has cavity one end because buoyancy is also risen thereupon, the then corresponding decline of magnet one end is arranged, cause that local magnetic field changes, start the corresponding with it signal of telecommunication, can take corresponding means (as quitting work) to prevent that water level from continuing to rise, thereby reach the purpose that anti-sealing overflows.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or equivalent variations and the modification done according to the utility model scope of patent protection; as the structure that floats also can adopt other structure (as various hollow structures) to realize; and this gauge tap can also adopt known proximity Hall switch, optoelectronic switch etc., and this type of variation all should still belong to the category that this patent is contained.
Claims (13)
1. water receiving case, it is characterized in that, this water receiving case comprises tank body and spill plate, described spill plate is located at the upper opening place of tank body pivotly, described spill plate is provided with water inlet, and a side of spill plate is provided with float means, and opposite side is provided with the gauge tap that can disconnect with the come-up of spill plate.
2. water receiving case as claimed in claim 1 is characterized in that, the described buoyant cabin of float means for being arranged with on this spill plate of going up.
3. water receiving case as claimed in claim 1 is characterized in that, described gauge tap is a magnetic switch, and it comprises the magnetron of being located at the magnet on the spill plate and being fixedly arranged on the spill plate top.
4. water receiving case as claimed in claim 3 is characterized in that the below of described spill plate is provided with magnet cap, and this magnet cap is connected by buckle with spill plate, and magnet is positioned in the magnet cap.
5. water receiving case as claimed in claim 1 is characterized in that, described tank body both sides correspondence is provided with two through holes, and projection post set on the spill plate runs through in the through hole that is arranged at tank body pivotly.
6. water receiving case as claimed in claim 1 is characterized in that, is pivoted with handle on the described tank body, and this spill plate central region recessed be provided with corresponding with this handle, keeps flat ccontaining for this handle.
7. water receiving case as claimed in claim 6, it is characterized in that, described tank body both sides have two corresponding through holes, described handle both sides of the edge correspondence is provided with and the corresponding projection post of aforementioned through hole shape, so that the projection post can be pivotally mounted in the through hole, and guarantee to deviate from from tank body at normal use location handle.
8. water receiving case as claimed in claim 1 is characterized in that, the front side of described water receiving case convexes with transparent liquid level observation window along short transverse.
9. water receiving case as claimed in claim 1 is characterized in that, the described buoyant cabin of float means for being arranged with on this spill plate of going up; Described gauge tap is a magnetic switch, and it comprises the magnetron of being located at the magnet on the spill plate and being fixedly arranged on the spill plate top, and the below of described spill plate is provided with magnet cap, and this magnet cap is connected by buckle with spill plate, and magnet is positioned in the magnet cap; Be pivoted with handle on the described tank body, and this spill plate central region recessed be provided with corresponding with this handle, keep flat ccontaining for this handle; The front side of described water receiving case convexes with transparent liquid level observation window along short transverse.
10. dehumidifier, it has a casing, it is characterized in that, the place ahead downside of described casing is provided with the water receiving case, this water receiving case comprises tank body and spill plate, and described spill plate is located at the upper opening place of tank body pivotly, and described spill plate is provided with water inlet, and a side of spill plate is provided with float means, and opposite side is provided with the gauge tap that can disconnect with the come-up of spill plate; The below of the drip tray parts of water receiving case top is located in the corresponding setting with the drip tray of dehumidifier of the water inlet of described water receiving case, described gauge tap, and this gauge tap is provided with plastic casing.
11. dehumidifier as claimed in claim 10 is characterized in that, the position of the corresponding described water receiving case of this casing is provided with the water tank enclosing cover that can outwards pivotally open, and the top of this water tank enclosing cover is provided with the adhesive sheet, is beneficial to this water tank enclosing cover and firmly is covered on the casing.
12. dehumidifier as claimed in claim 10 is characterized in that, the corresponding position of protruding the liquid level observation window that is provided with on described water tank enclosing cover and the tank body is provided with breach, is arranged at outside the casing for this liquid level observation window is outstanding.
13. dehumidifier as claimed in claim 10 is characterized in that, the magnetron of described water receiving case is connected with single-chip microcomputer, and this single-chip microcomputer is connected with the photoelectric alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720104050XU CN201053734Y (en) | 2007-03-30 | 2007-03-30 | Water-receiving box and dehumidifier possessing the water-receiving box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720104050XU CN201053734Y (en) | 2007-03-30 | 2007-03-30 | Water-receiving box and dehumidifier possessing the water-receiving box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053734Y true CN201053734Y (en) | 2008-04-30 |
Family
ID=39393398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720104050XU Expired - Lifetime CN201053734Y (en) | 2007-03-30 | 2007-03-30 | Water-receiving box and dehumidifier possessing the water-receiving box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053734Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966745A (en) * | 2019-10-09 | 2020-04-07 | 珠海格力电器股份有限公司 | Anti-overflow water tank, using method and dehumidifier |
-
2007
- 2007-03-30 CN CNU200720104050XU patent/CN201053734Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966745A (en) * | 2019-10-09 | 2020-04-07 | 珠海格力电器股份有限公司 | Anti-overflow water tank, using method and dehumidifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5483227A (en) | Liquid level controller | |
| US9362072B2 (en) | Magnetic float switch | |
| CN212007434U (en) | Water level monitoring device for hydraulic engineering | |
| CN108133866B (en) | Float switch with active alarm | |
| CN103123275A (en) | Dual liquid level monitor | |
| US7420134B1 (en) | Fluid level switch | |
| CN207781471U (en) | A kind of switch of active alarm | |
| CN210956550U (en) | Liquid level switch with self-checking device | |
| CN201053734Y (en) | Water-receiving box and dehumidifier possessing the water-receiving box | |
| CN107166611B (en) | humidifier | |
| CN205048654U (en) | Water shortage protection device of air cooler | |
| CN203118862U (en) | Water-level detecting switch | |
| CN111933485A (en) | Floating ball liquid level switch | |
| CN206638305U (en) | A kind of water tank spilling water monitoring device | |
| US3944844A (en) | Float operated electrical switch assembly | |
| CN210513307U (en) | Salt amount monitoring device | |
| CN211532423U (en) | AIS buoy | |
| CN201804411U (en) | Flood alarm | |
| CN2650192Y (en) | Water level automatic control device | |
| CN201655670U (en) | Liquid level switch | |
| CN218647501U (en) | Flood alarm device | |
| CN207868126U (en) | A kind of built-in counter weight type bilayer switch | |
| US8038871B1 (en) | Septic tank float mounting system | |
| CN103353329A (en) | Water level alarming device | |
| CN215985672U (en) | Test box with constant temperature and humidity function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water-receiving box and dehumidifier possessing the water-receiving box Effective date of registration: 20111019 Granted publication date: 20080430 Pledgee: Wang Shugui Pledgor: Beijing Yadu Indoor Environment Protection Technology Co., Ltd. Registration number: 2011990000395 |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING YADU ENVIRONMENTAL PROTECTION TECHNOLOGY C Free format text: FORMER OWNER: BEIJING YADU INDOOR ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Effective date: 20130418 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102204 CHANGPING, BEIJING TO: 100000 CHANGPING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130418 Address after: 100000, Beijing, Changping District town government on the north side of the Beijing YADU indoor environmental protection Polytron Technologies Inc hospital Patentee after: BEIJING YADU ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. Address before: Zhongxing Road 102204 Beijing City, Changping District science and Technology Park in room No. 10 B232 Patentee before: Beijing Yadu Indoor Environment Protection Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |
|
| CX01 | Expiry of patent term |