CN208943300U - A kind of movable type fresh air adjuster - Google Patents

Abstract

The utility model provides a kind of mobile fresh air adjuster, and vehicle frame, the air compressor machine on vehicle frame, air filter, evaporator, humidifying pot, cold doubtful device and the refrigeration compressor of idler wheel are equipped with including bottom；The inlet end of the air compressor machine is connect with air filter, and the outlet side of the air compressor machine is connected to by air inlet pipe with the bottom of evaporator；Evaporation coil is equipped in the evaporator, the both ends of the evaporation coil are connect with refrigeration compressor and condenser respectively；The condenser is also connect with refrigeration compressor；It is stamped upper cover plate in evaporator top；The humidifying pot tips upside down on upper cover plate；The top of evaporator is equipped with a steel pipe for being connected to and being vertically arranged with evaporator, wherein the upper end of the steel pipe is protruded into humidifying pot；Escape pipe is equipped in steel pipe, wherein the upper end of the escape pipe is protruded into humidifying pot, lower end is pierced by out of evaporator.Outside air can be adjusted to pure and fresh wet cool air and breathed for people by the utility model.

Description

A kind of movable type fresh air adjuster

Technical field

The utility model relates to air-treatment technical fields, particularly, are related to a kind of mobile fresh air adjuster.

Background technique

There is a large amount of dust particles and harmful chemical gas in many closed Work places, seriously endanger The health of worker, the dust-proof or anti-poison respirator to circulate on the market can cause unsmooth breath etc. to user in actual use Problem, and injury of the harmful substance to human body can not be blocked completely, it is dizzy, weak that wearing work for a long time will cause anoxic Situations such as.

Therefore, how to design a kind of device that can also provide fresh air for worker in the presence of a harsh environment becomes this field Technical staff's urgent problem to be solved.

Utility model content

In view of this, the utility model aim is to provide a kind of mobile fresh air adjuster.

In order to solve the above-mentioned technical problem, the technical solution of the utility model is:

A kind of movable type fresh air adjuster, vehicle frame, the air compressor machine on vehicle frame, sky of idler wheel are equipped with including bottom Air filter, evaporator, humidifying pot, cold doubtful device and refrigeration compressor；The inlet end of the air compressor machine is connect with air filter, Wherein the outlet side of the air compressor machine is connected to by air inlet pipe with the bottom of evaporator；Evaporation coil is equipped in the evaporator, Wherein the both ends of the evaporation coil are connect with refrigeration compressor and condenser respectively；The condenser also connects with refrigeration compressor It connects；

It is stamped upper cover plate in the evaporator top；Through-hole is offered on the wooden partition of the upper cover plate；Lead on the upper cover plate Hole position is fixedly connected with the nylon nut with through-hole coaxial arrangement；The tank mouth back-off of the humidifying pot is mounted on nylon In nut；The through-hole position is also equipped with the steel pipe of one with through-hole coaxial arrangement vertically, and the upper end of the steel pipe is stretched To the internal upper part of humidifying pot, and the upper end of the steel pipe is equipped with the sealing-plug for blocking steel pipe upper orifice；It is also worn in the steel pipe Equipped with escape pipe, wherein sealing-plug is run through in the upper end of the escape pipe, lower end is pierced by out of evaporator along steel pipe lower nozzle；Institute It states and offers several ventholes on the tube wall at the intermediate pipeline section that steel pipe is located in humidifying pot；The steel pipe is at upper cover plate Backwater hole is offered on tube wall.

Preferably, the outlet hole number include 6, and 6 ventholes circumferentially array arrangement in steel pipe wall On.

Preferably, the upper wall of the sealing-plug is equipped with several elastic bumps, wherein the upper end of the elastic bumps contradicts On the upper inner wall of humidifying pot.

It preferably, further include a breathing mask, wherein the venthole stretches out one end end and the respiratory surface of evaporator The air entry of cover is connected to.

Preferably, the air bag being connected to the air entry of breathing mask is additionally provided on the air entry of the breathing mask.

Preferably, outer end is fixedly connected with a cover board on the gas outlet of the breathing mask, wherein on the cover board Hole venting one's pent-up feelings there are two symmetrically opening up；The outer end of the cover board is rotatably connected to a spiral cover, wherein on the capping of the spiral cover Opened up on capping there are two with the one-to-one venthole in hole venting one's pent-up feelings；The gas outlet top of the breathing mask is equipped with one The T shape pipe being connected to breathing mask gas outlet.

Compared with the prior art, utility model has the advantages that

Evaporation coil, cold doubtful device and refrigeration compressor constitute a cycle refrigeration system, are evaporator by evaporation coil Interior water freezes, to make to carry out water cooling by the air entered into air inlet pipe in evaporator, the air meeting after water cooling Entered in humidifying pot by steel pipe and humidified, the air after humidification can be flowed out via escape pipe, can so be guaranteed via out The air of tracheae outflow is wet and cool air, so that it is more comfortable so that people's breathing is got up.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is cycle refrigeration system block diagram；

Fig. 3 is the top cross-sectional view of evaporator；

Fig. 4 is the structural schematic diagram of evaporator and humidifying pot；

Fig. 5 is the enlarged drawing in the portion A in Fig. 4；

Fig. 6 is B in Fig. 4 by the enlarged drawing in portion；

Fig. 7 is the main view of breathing mask；

Fig. 8 is the side cross-sectional, view of breathing mask；

Fig. 9 is the enlarged drawing in the portion C in Fig. 8；

Figure 10 is structural schematic diagram of the hose disk on humidifying pot.

Appended drawing reference:

1, vehicle frame；101, idler wheel；2, air compressor machine；21, hose；3, air filter；31, magnetic button；4, evaporator；401, Upper cover plate；4011, through-hole；402, drain valve interface；5, humidifying pot；6, condenser；7, refrigeration compressor；8, condenser pipe；9, into Tracheae；10, fan；11, steel pipe；1101, backwater hole；1102, venthole；12, escape pipe；13, nylon nut；14, sealing-plug, 1401, elastic bumps；15, breathing mask；1501, air entry；1502, gas outlet；1503, cover board；1504, hole venting one's pent-up feelings；1505, Spiral cover；1506, venthole；1507, T shape pipe；1508, annular groove；1509, annular protrusion；1510, air bag.

Specific embodiment

Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill Art scheme is more readily understood and grasps.

Embodiment 1:

The present embodiment provides a kind of mobile fresh air adjusters, are equipped with the vehicle frame 1 of idler wheel 101 including bottom, are set to Air compressor machine 2, air filter 3, evaporator 4, humidifying pot 5, cold doubtful device and refrigeration compressor 7 on vehicle frame 1；Humidifying pot therein 5 using the thin mouth bucket for being similar to water fountain bucket；

The inlet end of air compressor machine 2 is connect with air filter 3, and the outlet side of air compressor machine 2 passes through air inlet pipe 9 and evaporator 4 bottom connection；Wherein the inlet end of air compressor machine is connect by hose 21 with air filter 3, and wherein the length of hose 21 can Using 5-10m, and magnetic button 31 is provided on the shell of air filter 3；Purpose is arranged such to be, in rainy day Under gas, in order to which safely entire vehicle frame 1 cannot be shifted onto open air, therefore only needs to open on 21 disk of hose and place air filter 3 To the doorway position for closing on open air；When under normal circumstances, hose 21 can be coiled on the periphery wall of humidifying pot 5, At the metal that air filter 3 is adsorbed on vehicle frame 1 by the magnetic button 31 on shell again, hose 21 can be so prevented Occur at random；

Evaporation coil 8 is equipped in evaporator 4, wherein the both ends of evaporation coil 8 respectively with refrigeration compressor 7 and condenser 6 Connection；Condenser 6 is also connect with refrigeration compressor 7；As shown in connection with fig. 2, such evaporation coil 8, cold doubtful device and refrigeration compressor 7 Constitute a cycle refrigeration system (as shown in figure 1 shown in arrow recycled back), by evaporation coil 8 be evaporator 4 in water into Row refrigeration；Wherein in order to condenser 6 can better cooling, be additionally provided on condenser 6 one for condenser 6 radiate Fan 10；

It is stamped upper cover plate 401 in 4 top of evaporator；Through-hole 4011 is offered on the wooden partition of the upper cover plate 401；It is described 401 position of through-hole is fixedly connected with the nylon nut 13 being coaxially disposed with through-hole 401 on upper cover plate 4011；The humidification The tank mouth back-off of tank 5 is mounted in nylon nut 13；401 position of through-hole is also coaxial with through-hole equipped with one vertically The steel pipe 11 of setting, the upper end of the steel pipe 11 extends to the internal upper part of humidifying pot 5, and the upper end of the steel pipe 11 is equipped with and blocks The sealing-plug 14 of 11 upper orifice of steel pipe；It is also equipped with escape pipe 12 in the steel pipe 11, wherein the upper end of the escape pipe 12 is passed through Sealing-plug 14 is worn, lower end is pierced by out of evaporator 4 along steel pipe lower nozzle；The steel pipe 11 is located at the intermediate tube in humidifying pot 5 Several ventholes 1102 are offered on tube wall at section；The steel pipe 11 offers return water on the tube wall at upper cover plate 401 Hole 1101.Facilitate in order to subsequent by the water discharge in evaporator, therefore one drain valve interface 402 is set in the bottom of evaporator and is used To install drain valve.

In order to which the bubble for making venthole 1102 emerge is uniform, therefore outlet hole number is set as 6, and 6 ventholes Circumferentially array arrangement is in steel pipe wall.

Humidifying pot 5 is tipped upside down on evaporator 4 first, the water in such humidifying pot 5 can pass through the backwater hole on steel pipe 11 1101 all flow into evaporator 4, to make to fill water in evaporator 4；When work, mistake of the outside air through air filter 3 Enter air compressor machine 2 after filter, then imported in evaporator 4 by air inlet pipe 9, since evaporation coil 8 is the water system in evaporator 4 It is cold, so that the air for making the air flowed into evaporator 4 cool down, while be pressed into evaporator 4 can generate biggish air pressure To which a part of hydraulic pressure in evaporator 4 be entered in humidifying pot 5 (to find in actual use, the water in the humidifying pot 5 of indentation is big General is the 1/3 of humidifying pot 5) it is used as humidification.It can be (empty along 11 flows upward inside of steel pipe into the air in evaporator 5 Gas is mainly flowed in the form of bubble), it is flowed directly into again by venthole 1102 on 11 outer wall of steel pipe into the air in steel pipe 11 In humidifying pot 5, so that the water in the humidified tank 5 of air flowed into humidifying pot 5 be made to be humidified again, the air after humidification is straight The top for escaping into humidifying pot 5 is connect, is finally flowed into escape pipe 12 by 12 upper end of escape pipe in humidifying pot 5, into escape pipe Interior air can be flowed directly out from the other end of escape pipe along escape pipe and be breathed for people, can so be guaranteed via outlet The air that pipe 12 flows out is wet and cool air, so that it is more comfortable so that people's breathing is got up.The upper wall of the sealing-plug Several elastic bumps are equipped with, wherein the upper end of the elastic bumps contradicts on the upper inner wall of humidifying pot.

Embodiment 2: under some severe working environments, if directly will be through treated the air direct emission of embodiment 1 Under to the adverse circumstances and any effect is not had, therefore embodiment 2 on the basis of embodiment 1 carries out further embodiment 1 Improvement, it is specific:

A kind of mobile fresh air adjuster that embodiment 2 provides, further includes a breathing mask 15, wherein it is described go out One end end that stomata stretches out evaporator is connected to the air entry 1501 of breathing mask 15.The pure and fresh sky so flowed out by escape pipe Gas can then flow directly into the air entry 1501 of breathing mask 15 for staff's breathing.

It being found in practical application, staff sometimes can accidentally pull at without a break, and as derived from escape pipe Fresh air be it is even flow slowly out, will so cause when pulling at air, tolerance is not caught up with, therefore in the breathing mask 15 Air entry 1501 on be additionally provided with the air bag 1510 being connected to the air entry 1501 of breathing mask 15, can so use Fresh air storage a part of tracheae outflow accidentally pulls at gas supply when gas for staff in air bag 1510.

Further, in order to adapt to some painting workers to wear glasses, on the gas outlet 1502 of the breathing mask 15 Outer end is fixedly connected with a cover board 1503, wherein symmetrically opening up on the cover board 1503, there are two holes 1504 of feeling elated and exultant；It is described The outer end of cover board 1503 is rotatably connected to a spiral cover 1505, wherein offering two on capping on the capping of the spiral cover 1505 It is a with the one-to-one venthole 1506 in the hole 1504 venting one's pent-up feelings；1502 top of gas outlet of the breathing mask 15 is equipped with one The T shape pipe 1507 that root is connected to 15 gas outlet 1502 of breathing mask.A circle is offered on the circumference side of specific cover board 1503 Annular groove 1508；The inner sidewall of the spiral cover 1505 is equipped with the annular protrusion 1509 that a circle is slidably connected in sliding slot.Such as This can guarantee that spiral cover 1505 rotates freely on cover board 1503, and will not fall off from spiral cover 1505.

When in air there are when more rubbish floating object, at this point, i.e. rotatable spiral cover 1505 make it is logical on spiral cover 1505 Hole is staggered with the hole venting one's pent-up feelings 1504 on cover board 1503, is equivalent to spiral cover 1505 at this time and has blocked hole venting one's pent-up feelings on cover board 1503 1504, so that the air come out by gas outlet 1502 can then flow directly into T shape pipe 1507, finally by 1507 upper level of T shape pipe The both ends of section are directly blown out, so that the floating material near glasses be dispelled.For some staff not worn glasses, it is only necessary to Spiral cover 1505 is rotated, is overlapped the venthole 1506 on spiral cover 1505 with 1504 position of hole venting one's pent-up feelings on cover board 1503, this When, the air overwhelming majority flowed out by gas outlet 1502 can be directly by flowing between the hole venting one's pent-up feelings 1504 being overlapped and venthole 1506 Out.

The representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of specific Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the model of the requires of the utility model protection It encloses.

Claims (6)

1. a kind of movable type fresh air adjuster, vehicle frame, the air compressor machine on vehicle frame, air of idler wheel are equipped with including bottom Filter, evaporator, humidifying pot, cold doubtful device and refrigeration compressor, it is characterised in that: the inlet end and air mistake of the air compressor machine Filter connection, wherein the outlet side of the air compressor machine is connected to by air inlet pipe with the bottom of evaporator；It is equipped in the evaporator Evaporation coil, wherein the both ends of the evaporation coil are connect with refrigeration compressor and condenser respectively；The condenser also with system Cold compressor connection；

It is stamped upper cover plate in the evaporator top；Through-hole is offered on the wooden partition of the upper cover plate；Through-hole institute on the upper cover plate The nylon nut with through-hole coaxial arrangement is fixedly connected at position；The tank mouth back-off of the humidifying pot is mounted on nylon nut It is interior；The through-hole position is also equipped with the steel pipe of one with through-hole coaxial arrangement vertically, and the upper end of the steel pipe, which extends to, to be added The internal upper part of wet tank, and the upper end of the steel pipe is equipped with the sealing-plug for blocking steel pipe upper orifice；It is also equipped in the steel pipe Escape pipe, wherein sealing-plug is run through in the upper end of the escape pipe, lower end is pierced by out of evaporator along steel pipe lower nozzle；The steel Pipe, which is located on the tube wall at the intermediate pipeline section in humidifying pot, offers several ventholes；Tube wall of the steel pipe at upper cover plate On offer backwater hole.

2. a kind of mobile fresh air adjuster according to claim 1, it is characterised in that: the outlet hole number packet Include 6, and 6 ventholes circumferentially array arrangement in steel pipe wall.

3. a kind of mobile fresh air adjuster according to claim 1, it is characterised in that: the upper wall of the sealing-plug Several elastic bumps are equipped with, wherein the upper end of the elastic bumps contradicts on the upper inner wall of humidifying pot.

4. a kind of mobile fresh air adjuster according to claim 1, it is characterised in that: further include a respiratory surface Cover, wherein one end end that the venthole stretches out evaporator is connected to the air entry of breathing mask.

5. a kind of mobile fresh air adjuster according to claim 4, it is characterised in that: the suction of the breathing mask The air bag being connected to the air entry of breathing mask is additionally provided on port.

6. a kind of mobile fresh air adjuster according to claim 5, it is characterised in that: the breathing mask goes out Outer end is fixedly connected with a cover board on port, wherein symmetrically opening up on the cover board, there are two holes of feeling elated and exultant；The cover board Outer end is rotatably connected to a spiral cover, wherein there are two opening up on capping on the capping of the spiral cover one by one with the hole venting one's pent-up feelings Corresponding venthole；The gas outlet top of the breathing mask is equipped with a T shape pipe being connected to breathing mask gas outlet.