CN103353162A - Valve box for air-conditioner and air-conditioner using the same - Google Patents
Valve box for air-conditioner and air-conditioner using the same Download PDFInfo
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- CN103353162A CN103353162A CN2013103139670A CN201310313967A CN103353162A CN 103353162 A CN103353162 A CN 103353162A CN 2013103139670 A CN2013103139670 A CN 2013103139670A CN 201310313967 A CN201310313967 A CN 201310313967A CN 103353162 A CN103353162 A CN 103353162A
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Abstract
The invention provides a valve box for an air-conditioner and the air-conditioner using the valve box. According to the technical scheme, the valve box for the air-conditioner comprises a valve box body and an electric control box, the electric control box is fixedly connected to the outside of the valve box body, a system component is arranged in the valve box body, an electric control component is arranged in the electric control box, the system component comprises a pair of liquid inlet and outlet tubes connected with an outdoor unit and at least two pairs of liquid inlet and outlet tubes connected with indoor units. The invention further provides the air-conditioner using the valve box. By the adoption of the valve box, one air-conditioner outdoor unit is enabled to be connected with a plurality of air-conditioner indoor units, thus, the easiness of on-site installation is improved, the applied space range of the outdoor unit is expanded, the generality degree of products is improved, and the competitiveness of the products is improved.
Description
Technical field
The invention belongs to the air conditioning and refrigeration field of engineering technology, specifically, relate to a kind of idle call valve cap and use the air-conditioner of this valve cap.
Background technology
The unit machine and one of existing air-conditioning products drags many off-premises stations to have very large similarity, and the off-premises station of unit machine has a pair of stop valve, can only connect indoor set of control, and one to drag many off-premises stations to have many to stop valve, can connect many indoor sets of control; If the user wants the off-premises station of unit machine is connected many indoor sets simultaneously, owing to only have a pair of stop valve to realize, just need to change off-premises station, cost will strengthen, and install also cumbersome.
How allowing the off-premises station of unit machine connect many indoor sets, increase the scope of application of unit machine off-premises station, the generalization degree of increase product, then is problem to be solved by this invention.
Summary of the invention
The invention provides a kind of idle call valve cap and use the air-conditioner of this valve cap, can solve the not high problem of off-premises station generalization degree of the unit machine that prior art exists.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
On the one hand, the invention provides a kind of idle call valve cap, comprise valve cap body and electric-controlled box, described electric-controlled box is fixedly connected on the outside of valve cap body, described valve cap body interior is provided with system unit, electric-controlled box inside is provided with electric-controlled parts, and described system unit comprises a pair of liquid in-out pipe that links to each other with off-premises station and at least two pairs of liquid in-out pipes that link to each other with indoor set.Like this, by this valve cap, the off-premises station of unit machine just can connect many indoor sets simultaneously, has improved the generalization degree.
Further, described valve cap body is the left-right symmetry box body structure that is formed by base plate, backboard, left plate, right plate and lid, the opposite face setting of described backboard is convenient to install the installing plate of the liquid in-out pipe that links to each other with indoor set, the notch of being convenient to install the liquid in-out pipe that links to each other with off-premises station is set on the described left and right side plate, arranged outside first end plate of described left plate or right plate, couple positioned opposite the second end plate.Backboard and box body are integral type, and left side plate is fixedly connected with lid with backboard respectively, last mounting base.Base plate is used for holding drip tray.
Again further, described installing plate comprises upper mounting plate and lower installation board, and upper mounting plate and the lower installation board place of connecting have the installing hole that is complementary.
Wherein, in the described valve cap body drip tray is installed, an end of drip tray is provided with drainpipe, and described drip tray adopts foam to make.
Wherein, the inner bottom surface of described drip tray is the inclined plane, and the drainpipe place of drip tray is minimum, and the drainpipe opposite end is the highest, and the angle of inclination on this inclined plane is 0.5 ° ~ 2 °.
Wherein, one side described the first end plate be provided with the first groove that the liquid in-out pipe link to each other with off-premises station is installed, relative another side is provided with the second groove that the drainpipe of the described drip tray of confession passes.
Further, the left and right side plate of described valve cap body is provided with fixing hole, and described fixing hole is separately positioned on the close backboard of left and right side plate and the edge of lid.
Wherein, described valve cap hangs by the top or sidewall fixed installation mode;
When valve cap adopted the top to hang mounting means, described hook was fixed near in the fixing hole at lid two ends, and every adjacent two fixing holes are provided with a hook, and described electric-controlled box is fixed on bottom or the side of valve cap body;
When valve cap adopted sidewall fixed installation mode, described hook was fixed near in the fixing hole at backboard two ends, and every adjacent two fixing holes are provided with a hook, and described electric-controlled box is fixed on the bottom of valve cap body.
Wherein, described electric-controlled box is a square box, comprises at the bottom of the box and four sides, and electric-controlled box two circular holes and two hardy holes at the bottom of by box are fixed.
Two circular holes and two hardy holes are arranged on four bights at the bottom of the box, and two circular holes length direction at the bottom of box arranges that two other is hardy hole.
On the other hand, the present invention also provides a kind of air-conditioner that adopts above-mentioned valve cap.
Described valve cap body is left-right symmetry formula structure, the left side turnover of the liquid in-out Guan Kecong valve cap that links to each other with off-premises station, also can be from the turnover of the right side of valve cap, the valve cap of the valve cap of left side turnover and right side turnover all can general this valve cap body, has improved the generalization degree of product.
In the valve cap body drip tray is set, condensed water can be gathered in the drip tray, and flows to outdoorly by drainpipe, prevents condensing drip to the house furred ceiling, and then drips to indoorly, causes the user to use inconvenience; The inner bottom surface of this drip tray is an inclined plane, and drip tray drainpipe place is minimum, and place, drainpipe opposite is the highest, so that condensed water can flow to the drainpipe place of drip tray smoothly, the angle of inclination of drip tray inner bottom surface is 0.5 ° ~ 2 °.The material of this drip tray is elected foam as, can solve the defect problem that the metal connecting water pond gets rusty, and the foam drip tray is than metal connecting water pond low price, and weight ratio metal connecting water pond is light, so also can reduce the cost of valve cap, reduce the overall weight of valve cap, improve the competitiveness of product.
The liquid in-out pipe place that links to each other with indoor set in the valve cap body by about two installing plates carry out Matching installation, state according to the state of use Rotate 180 degree is installed, when mounted, first upper mounting plate is fixed on the lid of valve cap body, the system units such as the intrinsic pipeline of valve cap, coil can be installed along the direction perpendicular to lid, and then assemble lower installation board, this kind mode, make things convenient for the installation of system unit, can improve the installation easness of system unit in the valve cap body, improve the production efficiency of product; When adjusting about the liquid in-out pipe that links to each other with off-premises station carries out, the liquid in-out pipe that links to each other with indoor set is adjusted about also wanting, and split type upper and lower installing plate can satisfy simultaneously the assembling under the both of these case and fix.
The factor that the installation of taking into account system parts and left and right directions exchange during upper lower installation board design, the fixing hole left-right symmetry of upper lower installation board is anyway two directions all can be fixed.
Consider and valve cap can be fixed on roof or the sidewall that therefore, designed respectively 8 hook fixing holes on the left and right side plate of this valve cap body, each hook uses 2 fixing holes; The roof is fixedly the time, and 4 hooks are fixed near in the fixing hole at lid two ends; Sidewall is fixedly the time, and 4 hooks are fixed near in the fixing hole at backboard two ends; The left side plate symmetric design of valve cap body, the convenient liquid in-out Guan Kecong that links to each other with off-premises station passes on left, and also can pass through from the right side.
When hung on the top, the electric-controlled box assembly was fixed on the side of valve cap body, had reduced the overall height of valve cap, and like this, the room furred ceiling has enlarged the height dimension in room with regard to height capable of hoisting; When sidewall fixedly mounted, the electric-controlled box assembly was fixed on the bottom of valve cap, and the electric-controlled box assembly is when the bottom, and is easy to maintenance.
Consider that the liquid in-out pipe that links to each other with off-premises station passes from left side or the right side of valve cap body during first, second end plate design, the configuration design of first, second end plate is measure-alike, install and fix hole site and big or small identical, make things convenient for right and left mutually changing, difference is, have the first groove that the liquid in-out pipe that links to each other with off-premises station is installed and the second groove that the water supply and sewage pipe passes on the first end plate, the second end plate does not have said structure.When the liquid in-out pipe that links to each other with off-premises station passed from the left side of valve cap, the first end plate then was fixed on the outside of the left plate of valve cap body, and the second end plate is fixed on the outside of the right plate of valve cap body; When the liquid in-out pipe that links to each other with off-premises station passed from the right side of valve cap, the first end plate then was fixed on the outside of the right plate of valve cap body, and the second end plate then is fixed on the outside of the left plate of valve cap body.
The electric-controlled box bottom of this valve cap is provided with four fixing holes, and wherein two is circular hole, and two is hardy hole; When maintenance, the hold-down screw of two circular holes disassembles, and the hold-down screw of two hardy holes is unscrewed, and then can take off electric-controlled box; When installing again after maintenance is good, can electric-controlled box be hung on the valve cap body by two hardy holes, do not need to carry out hand steered, be fixed again the hold-down screw of two circular holes, then tighten the screw of two hardy holes; This kind mode is convenient and swift when maintenance, improves ease of maintenance/repair.
By this valve cap, can make the outdoor function of unit machine connect many indoor sets, the scope of application of the off-premises station of unit machine just increases greatly, and the generalization degree of product also improves greatly, on-the-spot also certain raising of easness is installed.
Compared with prior art, advantage of the present invention and good effect are:
By adopting valve cap of the present invention, can use an air-conditioner outdoor unit to connect many indoor apparatus of air conditioner; Can improve field erected easness like this, and enlarge the application space scope of off-premises station, improve the generalization degree of product, improve the competitiveness of product.
Description of drawings
Fig. 1 is the structural representation of the first version of a kind of idle call valve cap of the present invention;
Fig. 2 is valve cap body (the removing base plate) structural representation of the idle call valve cap of the first version;
Fig. 3 is the structural representation of the idle call valve cap (removing electric-controlled box, the first end plate, the second end plate, lid, drip tray and upper mounting plate) of the first version;
Fig. 4 is the structural representation of the idle call valve cap (removing electric-controlled box, the first end plate, the second end plate, lid, drip tray) of the first version;
Fig. 5 is the drip tray structure schematic diagram of the idle call valve cap of the first version;
Fig. 6 is the top view of drip tray;
Fig. 7 is the A-A cutaway view of Fig. 6;
Fig. 8 is the structural representation of the first end plate;
Fig. 9 is the structural representation of the second end plate;
Figure 10 is the structural representation of electric-controlled box (removing electric-controlled parts);
Figure 11 is schematic diagram at the bottom of the box of electric-controlled box;
Figure 12 is the structural representation of the second version of a kind of idle call valve cap of the present invention;
Figure 13 is the structural representation of the third version of a kind of idle call valve cap of the present invention.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
With reference to shown in Figure 1, a kind of idle call valve cap comprises valve cap body 1 and electric-controlled box 2, and this valve cap adopts the top to hang mounting means, and electric-controlled box 2 is fixed on the bottom of valve cap body 1.Valve cap body 1 inside is provided with system unit, electric-controlled box 2 inside are provided with electric-controlled parts, system unit also comprises a pair of liquid in-out pipe 3 that links to each other with off-premises station and five pairs of liquid in-out pipes 4 that link to each other with indoor set except comprising the parts such as pipeline, coil, electric expansion valve.Like this, by this valve cap, the off-premises station of unit machine just can connect many indoor sets simultaneously, has improved the generalization degree.
As shown in Figure 2, valve cap body 1 is the left-right symmetry box body structure that is formed by base plate 11, backboard 12, left plate 13, right plate 14 and lid 15, the opposite face setting of backboard 12 is convenient to install the installing plate 5 of the liquid in-out pipe 4 that links to each other with indoor set, the notch 131 of being convenient to install the liquid in-out pipe 3 that links to each other with off-premises station all is set on left plate 13, the right plate 14, arranged outside first end plate 6 of right plate 14, arranged outside second end plate 7 of left plate 13.Left plate 13, the right plate 14 of valve cap body 1 are provided with fixing hole 132, and fixing hole 132 is separately positioned on the edge of close backboard 12 and the lid 11 of left and right side plate, and fixing hole 132 is used for fixed hook 9.Valve cap body 1 shown in Figure 2 is Rotate 180 ° use when installing and using, and namely lid 15 is at topmost.
Shown in Fig. 3 and 4, installing plate 5 comprises upper mounting plate 51 and lower installation board 52, and upper mounting plate 51 is adjacent with lid 15, and upper mounting plate 51 and lower installation board 52 places of connecting have the installing hole 53 that is complementary.
In order to make things convenient for the installation of system unit, installing plate 5 is split as up and down two installing plates, after upper mounting plate 51 was mounted with lid 15, the parts such as pipeline in the valve cap body 1 can be along installing perpendicular to the direction of lid 15, and then erection lower installation board 52.
The top of valve cap body 1 inner bottom plating 11 is equipped with drip tray 8, and an end of drip tray 8 is provided with drainpipe 81, and drip tray 8 adopts foam to make.
Shown in Fig. 5-7, the inner bottom surface 82 of drip tray 8 is the inclined plane, and drainpipe 81 places of drip tray 8 are minimum, and the drainpipe opposite end is the highest, and the angle of inclination on this inclined plane is 1 °.
As shown in Figure 8, one side the first end plate 6 be provided with the first groove 61 that the liquid in-out pipe 3 link to each other with off-premises station is installed, relative another side is provided with the second groove 62 that the drainpipe 81 of confession drip tray 8 passes.
Figure 9 shows that the structural representation of the second end plate 7, the liquid in-out pipe 3 that consideration links to each other with off-premises station passes from left side or the right side of valve cap body 1, the configuration design of the second end plate 7 and the first end plate 6 is measure-alike, install and fix hole site and big or small identical, make things convenient for right and left mutually changing, difference is not have groove structure on the second end plate 7.
As shown in figure 10, electric-controlled box 2 is a square box, comprises at the bottom of the box and four sides, and electric-controlled box 2 is fixed by two circular holes 21 and two hardy holes 22 at the bottom of the box.Two circular holes 21 and two hardy holes 22 are arranged on four bights at the bottom of the box, and two circular holes 21 length direction at the bottom of box arranges that two other is hardy hole.
Valve cap as shown in Figure 1 is to adopt the top to hang mounting means, and hook 9 is fixed near in the fixing hole 132 at lid 15 two ends, and every adjacent two fixing holes 132 are provided with a hook 9, and electric-controlled box 2 is fixed on the bottom of valve cap body 1.
The present invention also provides a kind of air-conditioner that adopts above-mentioned valve cap.
As shown in figure 12, this valve cap adopts the top to hang mounting means, and electric-controlled box 2 is fixed on the outside of backboard 12 of the side of valve cap body 1.Other structures are with embodiment 1.
As shown in figure 13, this valve cap adopts sidewall fixed installation mode, and electric-controlled box 2 is fixed on the bottom of valve cap body 1, and hook 9 is fixed near in the fixing hole 132 at backboard 12 two ends, and every adjacent two fixing holes 132 are provided with a hook 9.Other structures are with embodiment 1.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (10)
1. idle call valve cap, it is characterized in that: comprise valve cap body and electric-controlled box, described electric-controlled box is fixedly connected on the outside of valve cap body, described valve cap body interior is provided with system unit, electric-controlled box inside is provided with electric-controlled parts, and described system unit comprises a pair of liquid in-out pipe that links to each other with off-premises station and at least two pairs of liquid in-out pipes that link to each other with indoor set.
2. described idle call valve cap according to claim 1, it is characterized in that: described valve cap body is the left-right symmetry box body structure that is formed by base plate, backboard, left plate, right plate and lid, the opposite face setting of described backboard is convenient to install the installing plate of the liquid in-out pipe that links to each other with indoor set, the notch of being convenient to install the liquid in-out pipe that links to each other with off-premises station is set on the described left and right side plate, arranged outside first end plate of described left plate or right plate, couple positioned opposite the second end plate.
3. described idle call valve cap according to claim 2, it is characterized in that: described installing plate comprises upper mounting plate and lower installation board, upper mounting plate and the lower installation board place of connecting have the installing hole that is complementary.
4. according to claim 2 or 3 described idle call valve caps, it is characterized in that: in the described valve cap body drip tray is installed, an end of drip tray is provided with drainpipe, and described drip tray adopts foam to make.
5. described idle call valve cap according to claim 4, it is characterized in that: the inner bottom surface of described drip tray is the inclined plane, and the drainpipe place of drip tray is minimum, and the drainpipe opposite end is the highest, and the angle of inclination on this inclined plane is 0.5 ° ~ 2 °.
6. described idle call valve cap according to claim 4 is characterized in that: one side described the first end plate be provided with the first groove that the liquid in-out pipe that links to each other with off-premises station is installed, relative another side is provided with the second groove that the drainpipe of the described drip tray of confession passes.
7. each described idle call valve cap according to claim 2-6, it is characterized in that: the left and right side plate of described valve cap body is provided with fixing hole, and described fixing hole is separately positioned on the close backboard of left and right side plate and the edge of lid.
8. described idle call valve cap according to claim 7, it is characterized in that: described valve cap hangs by the top or sidewall fixed installation mode;
When valve cap adopted the top to hang mounting means, described hook was fixed near in the fixing hole at lid two ends, and every adjacent two fixing holes are provided with a hook, and described electric-controlled box is fixed on bottom or the side of valve cap body;
When valve cap adopted sidewall fixed installation mode, described hook was fixed near in the fixing hole at backboard two ends, and every adjacent two fixing holes are provided with a hook, and described electric-controlled box is fixed on the bottom of valve cap body.
9. according to claim 1 or 8 described idle call valve caps, it is characterized in that: described electric-controlled box is a square box, comprises at the bottom of the box and four sides, and electric-controlled box two circular holes and two hardy holes at the bottom of by box are fixed.
10. an air-conditioner is characterized in that adopting the described valve cap of above-mentioned arbitrary claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313967.0A CN103353162B (en) | 2013-07-25 | 2013-07-25 | Idle call valve cap and use the air-conditioner of this valve cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313967.0A CN103353162B (en) | 2013-07-25 | 2013-07-25 | Idle call valve cap and use the air-conditioner of this valve cap |
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| CN103353162A true CN103353162A (en) | 2013-10-16 |
| CN103353162B CN103353162B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310313967.0A Active CN103353162B (en) | 2013-07-25 | 2013-07-25 | Idle call valve cap and use the air-conditioner of this valve cap |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106196345A (en) * | 2016-08-23 | 2016-12-07 | 广东美的暖通设备有限公司 | For the switching device of multi-gang air-conditioner and the multi-gang air-conditioner with it |
| CN106322584A (en) * | 2016-09-28 | 2017-01-11 | 青岛海尔空调电子有限公司 | Valve box for three-pipeline air conditioner capable of simultaneously cooling and heating and three-pipeline air conditioner capable of simultaneously cooling and heating |
| DE102019001719A1 (en) * | 2019-03-13 | 2020-09-17 | Stiebel Eltron Gmbh & Co. Kg | Building services equipment and airtight cable duct |
| US11175063B2 (en) | 2016-08-23 | 2021-11-16 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Switching device for multi-split air conditioner and multi-split air conditioner having same |
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| CN102313407A (en) * | 2010-06-30 | 2012-01-11 | 富士通将军股份有限公司 | The cold-producing medium allocation units that are used for air conditioner |
| CN203432036U (en) * | 2013-07-25 | 2014-02-12 | 海信（山东）空调有限公司 | Valve box for air conditioner and air conditioner using valve box |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196345A (en) * | 2016-08-23 | 2016-12-07 | 广东美的暖通设备有限公司 | For the switching device of multi-gang air-conditioner and the multi-gang air-conditioner with it |
| US11175063B2 (en) | 2016-08-23 | 2021-11-16 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Switching device for multi-split air conditioner and multi-split air conditioner having same |
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| CN106322584A (en) * | 2016-09-28 | 2017-01-11 | 青岛海尔空调电子有限公司 | Valve box for three-pipeline air conditioner capable of simultaneously cooling and heating and three-pipeline air conditioner capable of simultaneously cooling and heating |
| DE102019001719A1 (en) * | 2019-03-13 | 2020-09-17 | Stiebel Eltron Gmbh & Co. Kg | Building services equipment and airtight cable duct |
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| CN103353162B (en) | 2015-11-18 |
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