CN206104151U - Portable formaldehyde photocatalyst spraying device that removes - Google Patents

Abstract

The utility model relates to a portable formaldehyde photocatalyst spraying device that removes, including spraying host computer and compressed air bottle, compressed air bottle and spraying host computer intercommunication, the spraying host computer includes the nozzle, spraying passageway and storage section, the spraying passageway communicates with nozzle and storage section respectively, the spraying passageway includes first passageway and second channel, the side of first passageway is equipped with the air inlet, the first passageway outside is equipped with rotates the lid, it is located air inlet department to rotate the lid, second channel and first passageway intercommunication, be equipped with the mounting groove on the lateral wall of second channel, be equipped with the slide in the mounting groove, the slide encircles the second channel setting and can follow the mounting groove and slide. The utility model discloses a portable formaldehyde photocatalyst spraying device that removes portable and control can effectively reduce compressed air's use amount to promote operating time, simultaneously, can the effective control quantity for spray, the structure is simpler, and the cost is lower, in addition, can make workman portable folding seat, can conveniently have a rest in the work progress.

Description

It is a kind of portable except formaldehyde photocatalytic spray device

Technical field

This utility model is related to formaldehyde treated instrument, more particularly to a kind of portable except formaldehyde photocatalytic spray device.

Background technology

Formaldehyde is colourless liquid soluble in water, and volatility is very strong, irritant abnormal smells from the patient.Building is carrying out interior decoration When, easily produce formaldehyde pollution.Indoor formaldehyde be mainly derived from construction material, furniture, artificial board, various adhesive coating and Synthesis textile etc..Formaldehyde has strong impulse to act on the mucosa of eye, nose, larynx, and most common symptom is exactly that eyes are pierced Swash and headache, serious caused allergic dermatitises and asthma.At present, photocatalyst possess preferably except formaldehyde, deodorization, anti-soil, The functions such as purify air, but, existing formaldehyde spraying equipment is not easy to be sprayed, and quantity for spray is difficult to control to, compressed air Consumption is larger, and air velocity is difficult to control to.

Utility model content

This utility model is in order to solve problem of the prior art, there is provided a kind of structure is simpler, and cost is relatively low, can subtract Few compressed air usage amount, that what is lengthened working hours is portable except formaldehyde photocatalytic spray device.

Concrete technical scheme is as follows：It is a kind of portable except formaldehyde photocatalytic spray device, including spraying main frame and compression sky Gas cylinder, the compressed air bottle are connected with spraying main frame, and spraying main frame includes nozzle, spray channel and reservoir, spray channel Connect with nozzle and reservoir respectively, the spray channel includes first passage and second channel, the side of first passage is provided with Air inlet, is provided with rotation lid on the outside of first passage, rotate lid at air inlet, and the second channel is connected with first passage, The side wall of second channel is provided with mounting groove, and wiper is provided with mounting groove, and wiper arranges around second channel and can be along peace Tankage slides.

It is below attached technical scheme of the present utility model.

Preferably, the rotation is covered and is provided with multiple peristomes, and multiple peristome interval settings rotate lid and have Open position and closed position, when rotation lid is located at open position, the peristome is corresponding with air inlet position, rotates lid and is located at During closed position, the lid closing air inlet is rotated.

Preferably, portable except formaldehyde photocatalytic spray device includes gas cylinder, gas cylinder is with spray channel by connecting Adapter connection.

Preferably, portable except formaldehyde photocatalytic spray device includes Backpack device, Backpack device includes knapsack And foldable base, foldable base is arranged on knapsack side.

Preferably, it is portable except formaldehyde photocatalytic spray device includes battery and control device, battery and control Device is arranged in knapsack.

Preferably, described connecting tube one end is extended in knapsack, and the other end is provided with union joint.

Technique effect of the present utility model：It is of the present utility model it is portable be easy to carry except formaldehyde photocatalytic spray device and Control, can effectively reduce the usage amount of compressed air, so as to lift the working time；Meanwhile, it is capable to effective control quantity for spray, knot Structure is simpler, and cost is relatively low；Furthermore it is possible to make workman be easy to carry foldable base, conveniently can rest in work progress.

Description of the drawings

Fig. 1 is the portable except the schematic diagram of formaldehyde photocatalytic spray device of this utility model embodiment.

Fig. 2 is the schematic diagram of the spraying main frame of this utility model embodiment.

Fig. 3 is the schematic diagram of the rotation lid of this utility model embodiment.

Fig. 4 is the schematic diagram of the Backpack device of this utility model embodiment.

Specific embodiment

Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new Type is not limited to listed embodiment.

As shown in Figures 1 to 4, the present embodiment is portable except formaldehyde photocatalytic spray device includes spraying main frame 1 and pressure Contracting air bottle 2, the compressed air bottle 2 are connected with spraying main frame 1.Spraying main frame 1 includes nozzle 11, spray channel 12 and storage Portion 13, spray channel 12 are connected with nozzle 11 and reservoir 12 respectively.The spray channel 12 includes first passage 121 and second Passage 122, the side of first passage 121 are provided with air inlet 3, be provided with the outside of first passage 121 rotation lid 4, rotate lid 4 be located at into At QI KOU 3.The second channel 122 is connected with first passage 121, and the side wall of second channel 122 is provided with mounting groove 5, is installed Wiper 6 is provided with groove 5, wiper 6 is arranged and can be slided along mounting groove 5 around second channel 122.In above-mentioned technical proposal, Air inlet 3 can be opened by rotating lid 4, when compressed air is through first passage 121, extraneous air can be inhaled by air inlet Enter, so as to increase air capacity, reduce the consumption of compressed air；Additionally, the movement by wiper, can change second channel 122 Diameter, so as to change the quantity for spray of photocatalyst.

As shown in Figures 1 to 4, further, the rotation lid 4 is provided with multiple peristomes 41, between multiple peristomes 41 Every setting.Rotate lid 4 and there is open position and closed position, when rotating lid 4 and being located at open position, the peristome 41 and air inlet 3 positions of mouth correspondence, when rotation lid 4 is located at closed position, rotates lid 4 and closes the air inlet 3.The compressed air bottle 2 and spray Apply passage 12 to connect by connecting tube 8, so that the gas in gas cylinder can enter spraying main frame 1.It is portable except formaldehyde light touch Matchmaker's spray equipment also includes Backpack device 9, and Backpack device 9 includes knapsack 91 and foldable base 92, and foldable base 92 is arranged on knapsack 91 Side, the gas cylinder are may be provided in knapsack, and the foldable base 92 is separable with knapsack, and foldable base can allow workman applying after opening Break gap can take a load off one's feet.It is portable except formaldehyde photocatalytic spray device also includes battery and control device, battery and control Device is arranged in knapsack, can improve power source by battery, and control device can control spray equipment.8 one end of the connecting tube It is connected with gas cylinder in extending into knapsack, the other end is provided with union joint 81, can be connected with spraying main frame 1 by union joint 81.

The present embodiment it is portable except formaldehyde photocatalytic spray device is easy to carry and controls, compression can be effectively reduced empty The usage amount of gas, so as to lift the working time；Meanwhile, it is capable to effective control quantity for spray, structure is simpler, and cost is relatively low；Additionally, Workman can be made to be easy to carry foldable base, conveniently can be rested in work progress.

It is pointed out that above-mentioned preferred embodiment is only to illustrate technology design of the present utility model and feature, its purpose It is to allow person skilled in the art will appreciate that content of the present utility model and implement according to this, this reality can not be limited with this With new protection domain.All equivalence changes made according to this utility model spirit or modification, all should cover in this reality Within new protection domain.

Claims (6)

1. a kind of portable except formaldehyde photocatalytic spray device, including spraying main frame and compressed air bottle, the compressed air bottle Connect with spraying main frame, spraying main frame includes nozzle, spray channel and reservoir, spray channel is connected with nozzle and reservoir respectively It is logical, it is characterised in that the spray channel includes first passage and second channel, and the side of first passage is provided with air inlet, the Rotation lid being provided with the outside of one passage, lid being rotated at air inlet, the second channel is connected with first passage, second channel Side wall is provided with mounting groove, and wiper is provided with mounting groove, and wiper is arranged and can be slided along mounting groove around second channel.

2. it is as claimed in claim 1 portable except formaldehyde photocatalytic spray device, it is characterised in that the rotation is covered and is provided with Multiple peristomes, multiple peristome interval settings rotate lid with open position and closed position, rotate lid positioned at open position When, the peristome is corresponding with air inlet position, when rotation lid is located at closed position, rotates lid and closes the air inlet.

3. as claimed in claim 2 portable except formaldehyde photocatalytic spray device, it is characterised in that the compressed air bottle with Spray channel is connected by connecting tube.

4. it is as claimed in claim 3 portable except formaldehyde photocatalytic spray device, it is characterised in that including Backpack device, the back of the body Negative device includes knapsack and foldable base, and foldable base is arranged on knapsack side.

5. it is as claimed in claim 4 portable except formaldehyde photocatalytic spray device, it is characterised in that including battery and control dress Put, battery and control device are arranged in knapsack.

6. it is as claimed in claim 5 portable except formaldehyde photocatalytic spray device, it is characterised in that to prolong described connecting tube one end Stretch in knapsack, the other end is provided with union joint.